Home · Aircraft platforms · B-52
B-52 Stratofortress: parts, government demand, prices, suppliers
The federal catalog names the B-52 as the end item on 14,983 stock numbers; 107 of them have a DLA solicitation or award on record. What the government buys for this aircraft, what it paid, who wins, and which parts are at supply risk. Rebuilt nightly; this page is from 2026-09-28.
14,983
stock numbers
107
with demand
45
open now
167
awards, 36 m
1
sellers here
55
at supply risk
Open DLA solicitations for B-52 parts
- SPE4A526T463S · Stator,Disc Brake · NSN 1630005756750 · 34 EA · due Sep 29, 2026 · N · AMSC R
- SPE4A726T780W · Former,Aircraft · NSN 1560011513152 · 2 EA · due Sep 29, 2026 · N · AMSC C
- SPE7M526Q1030 · Switch,Liquid Level · NSN 5930016294669 · 2 EA · due Sep 29, 2026 · N · AMSC C
- SPE4A526T464W · Duct Assembly,Air Co · NSN 1660001398680 · 2 EA · due Sep 30, 2026 · N · AMSC D
- SPE4A726T761R · Spar,Aircraft · NSN 1560016804702 · 3 EA · due Sep 30, 2026 · N · AMSC C
- SPE4A726T782U · Panel,Structural,Air · NSN 1560011521476 · 9 EA · due Sep 30, 2026 · N · AMSC C
- SPE4A726T785W · Fitting,Structural C · NSN 1560017345992 · 10 EA · due Sep 30, 2026 · N · AMSC C
- SPE4A726T761B · Rib,Airfoil · NSN 1560016480042 · 7 EA · due Sep 30, 2026 · N · AMSC C
- SPE4A726T761N · Rib,Stiffener,Aircra · NSN 1560016481373 · 5 EA · due Sep 30, 2026 · N · AMSC C
- SPE4A726T761P · Intercostal,Aircraft · NSN 1560016762497 · 2 EA · due Sep 30, 2026 · N · AMSC C
- SPE4A726T790J · Rib,Airfoil · NSN 1560014190667 · 1 EA · due Oct 1, 2026 · N · AMSC C
- SPE4A726T790H · Former,Aircraft · NSN 1560013808059 · 2 EA · due Oct 1, 2026 · N · AMSC C
- SPE4A526T475Z · Gasket · NSN 5330016870814 · 5 EA · due Oct 2, 2026 · N · AMSC G
- SPE4A626T36TC · Housing,Light · NSN 6220013409278 · 2 EA · due Oct 2, 2026 · N · AMSC Z
- SPE4A726T791D · Skin,Aircraft · NSN 1560002381639 · 3 EA · due Oct 2, 2026 · R · AMSC C
- SPE4A726T792Y · Skin,Aircraft · NSN 1560011522170 · 39 EA · due Oct 2, 2026 · N · AMSC C
- SPE4A726T793V · Ring Assembly,Segme · NSN 1560008207510 · 38 EA · due Oct 2, 2026 · L · AMSC G
- SPE4A726T794V · Container Assembly,S · NSN 1560008198331 · 8 EA · due Oct 2, 2026 · N · AMSC G
- SPE4A726T794X · Rib,Airfoil · NSN 1560014190668 · 1 EA · due Oct 2, 2026 · Y · AMSC C
- SPE4A726T794Y · Windshield Panel,Air · NSN 1560015763458 · 2 EA · due Oct 2, 2026 · N · AMSC B
- SPE4A626T36LX · Screw,Machine · NSN 5305015899692 · 26 EA · due Oct 2, 2026 · N · AMSC G
- SPE4A526T478T · Transmitter,Liquid Q · NSN 6680011440833 · 4 EA · due Oct 5, 2026 · N · AMSC B
- SPE4A726T798L · Plate,Structural,Ai · NSN 1560011521549 · 17 EA · due Oct 5, 2026 · N · AMSC C
- SPE7L326T280N · Seal,Nonmetallic Spe · NSN 5330014806045 · 7 EA · due Oct 5, 2026 · N · AMSC C
- SPE7M426T433V · Seal,Plain Encased · NSN 5330015662592 · 64 EA · due Oct 5, 2026 · N · AMSC D
- SPE7M426T435T · Seal Assembly · NSN 5330006214682 · 22 EA · due Oct 5, 2026 · N · AMSC C
- SPE7M426T441U · Ring,Wiper · NSN 5330015322414 · 32 EA · due Oct 5, 2026 · N · AMSC R
- SPE7M426T443L · Stop,Mechanical · NSN 5340016313142 · 45 EA · due Oct 5, 2026 · N · AMSC G
- SPE7M526T532U · Solenoid,Electrical · NSN 5945017295564 · 4 EA · due Oct 5, 2026 · N · AMSC B
- SPE8E526T4450 · Rubber Strip · NSN 9320016988235 · 42 EA · due Oct 5, 2026 · N · AMSC D
- SPE7L326T287R · Retainer,Packing · NSN 5330017230000 · 57 EA · due Oct 8, 2026 · Y · AMSC G
Most-bought stock numbers
Ranked by DLA awards in the last 36 months, then open solicitations. Price is the last award.
| NSN | Item | Awards 36 m | Open | Last paid | Sellers | Risk |
|---|---|---|---|---|---|---|
| 1560-00-238-1639 | Skin,Aircraft | 8 | 1 | $5,868.96Sep 1, 2026 | — | |
| 1560-00-820-7510 | Ring Assembly,Segme | 8 | 1 | $5,750.00Dec 19, 2025 | — | watch |
| 5305-01-589-9692 | Screw,Machine | 6 | 1 | $20.00May 12, 2026 | — | |
| 1560-01-676-2497 | Intercostal,Aircraft | 5 | 1 | $682.31Jul 15, 2026 | — | |
| 5330-01-532-2414 | Ring,Wiper | 4 | 1 | $665.00Aug 18, 2025 | — | watch |
| 1630-00-575-6750 | Stator,Disc Brake | 3 | 1 | $1,315.48Aug 11, 2026 | — | |
| 6680-01-144-0833 | Transmitter,Liquid Q | 3 | 1 | $7,610.00Oct 28, 2025 | — | |
| 1560-01-151-3152 | Former,Aircraft | 2 | 1 | $272.15Jun 1, 2026 | — | |
| 1560-01-152-2170 | Skin,Aircraft | 2 | 1 | $140.89Mar 12, 2026 | — | |
| 1560-01-680-4702 | Spar,Aircraft | 2 | 1 | $700.00Mar 2, 2026 | — | |
| 5330-00-621-4682 | Seal Assembly | 1 | 1 | $338.76Aug 14, 2024 | — | |
| 1560-01-152-1549 | Plate,Structural,Ai | 1 | 1 | $725.00Sep 16, 2025 | — | |
| 1560-01-576-3458 | Windshield Panel,Air | 1 | 1 | $14,470.00Aug 12, 2026 | — | |
| 5340-01-631-3142 | Stop,Mechanical | 1 | 1 | $51.20Feb 26, 2025 | — | watch |
| 1560-01-648-0042 | Rib,Airfoil | 1 | 1 | $656.03Jul 8, 2026 | — | |
| 5330-01-687-0814 | Gasket | 1 | 1 | $196.33Dec 2, 2025 | — | watch |
| 1560-01-734-5992 | Fitting,Structural C | 1 | 1 | $151.00May 4, 2026 | — | |
| 1660-00-139-8680 | Duct Assembly,Air Co | — | 1 | — | — | elevated |
| 1560-00-819-8331 | Container Assembly,S | — | 1 | $42.53May 26, 2022 | — | watch |
| 1560-01-152-1476 | Panel,Structural,Air | — | 1 | — | — | |
| 6220-01-340-9278 | Housing,Light | — | 1 | $307.80Nov 24, 1991 | — | watch |
| 1560-01-380-8059 | Former,Aircraft | — | 1 | $392.00Jan 18, 2022 | — | watch |
| 1560-01-419-0667 | Rib,Airfoil | — | 1 | — | — | |
| 1560-01-419-0668 | Rib,Airfoil | — | 1 | — | — | |
| 5330-01-480-6045 | Seal,Nonmetallic Spe | — | 1 | $108.09Jul 18, 2001 | — | watch |
| 5330-01-566-2592 | Seal,Plain Encased | — | 1 | $1,053.00Dec 27, 2011 | — | elevated |
| 5930-01-629-4669 | Switch,Liquid Level | — | 1 | — | — | watch |
| 1560-01-648-1373 | Rib,Stiffener,Aircr | — | 1 | $721.29Apr 29, 2019 | — | watch |
| 9320-01-698-8235 | Rubber Strip | — | 1 | — | — | watch |
| 5330-01-723-0000 | Retainer,Packing | — | 1 | — | — | |
| 5945-01-729-5564 | Solenoid,Electrical | — | 1 | — | — | |
| 5305-01-503-4425 | Setscrew | 9 | — | $332.38May 21, 2026 | — | |
| 1560-01-667-0942 | Panel,Structural,Air | 9 | — | $3,696.80Aug 3, 2026 | — | |
| 1630-00-434-9242 | Adapter,Bleeder Scr | 8 | — | $155.48Jun 29, 2026 | — | |
| 1560-00-874-6326 | Panel,Structural,Air | 7 | — | $13,477.36Dec 3, 2025 | — | |
| 1640-01-530-0570 | Wire Rope Assembly, | 7 | — | $670.79Dec 1, 2025 | — | |
| 5306-01-571-8964 | Bolt,Machine | 7 | — | $21.85Mar 19, 2026 | — | |
| 1560-01-646-5561 | Panel,Structural,Air | 5 | — | $5,052.00Jul 16, 2026 | — | |
| 1560-01-710-7466 | Intercostal,Aircraf | 5 | — | $590.00Oct 27, 2025 | — | |
| 5330-00-622-0311 | Seal Assembly | 4 | — | $996.23Jun 10, 2026 | — | |
| 5331-01-664-7373 | O-Ring | 4 | — | $42.00Mar 19, 2026 | — | watch |
| 1560-01-685-1620 | Support,Structural | 4 | — | $113.61May 16, 2025 | — | |
| 5340-00-533-1054 | Latch,Mortise | 3 | — | $459.00Jun 29, 2026 | — | |
| 1640-01-530-0048 | Wire Rope Assembly,S | 3 | — | $97.49Sep 10, 2025 | — | watch |
| 4720-01-644-8167 | Hose,Preformed | 3 | — | $3,103.59Aug 31, 2026 | — | watch |
| 5342-01-676-7292 | Bracket,Mounting | 3 | — | $9,850.00Sep 4, 2025 | — | |
| 5330-01-718-4600 | Retainer,Packing | 3 | — | $1,925.00Feb 20, 2026 | — | |
| 1560-00-575-7398 | Seal,Stabilizer Body | 2 | — | $483.40Jul 27, 2026 | — | watch |
| 1560-00-783-7002 | Clip,Wire Support | 2 | — | $4,587.00Jul 21, 2026 | — | |
| 1560-00-786-1437 | Link Assembly,Engin | 2 | — | $1,252.70Sep 10, 2026 | — | |
| 1560-01-380-4686 | Bracket,Structural C | 2 | — | $340.00Feb 13, 2025 | — | |
| 5330-01-530-7938 | Retainer,Seal | 2 | — | $1,075.00Oct 23, 2025 | — | |
| 1560-01-538-2197 | Fitting,Structural | 2 | — | $1,559.08Jun 17, 2026 | — | |
| 3040-01-543-3946 | Connecting Link,Rigi | 2 | — | $16,514.90Aug 17, 2026 | — | watch |
| 1680-01-618-2453 | Parts Kit,Electro-Me | 2 | — | $15,709.83Aug 26, 2026 | — | |
| 1560-01-647-9300 | Rib,Stiffener,Aircra | 2 | — | $1,990.61Dec 15, 2025 | — | |
| 1560-01-648-1142 | Rib,Stiffener,Aircra | 2 | — | $256.21Apr 29, 2026 | — | |
| 5330-01-676-8712 | Retainer,Seal | 2 | — | $1,688.90Feb 26, 2024 | — | watch |
| 1560-01-710-4458 | Web,Structural Compo | 2 | — | $428.78May 21, 2024 | — | |
| 1560-00-795-8779 | Support,Structural C | 1 | — | $885.00Dec 4, 2025 | — |
B-52 parts at supply risk
From the obsolescence watch: terminal codes, sources whose SAM registration has expired, single sources, years of solicitations without an award. Reasons in words; unverified is never counted as gone.
- high 685975-01-306-8195 Mounting Base,Elect — AAC V: the government marks it a terminal item with no replacement; solicited in the last 12 months; last award Nov 2021; AMSC C on the latest solicitation: only approved sources may supply
- elevated 431660-00-139-8680 Duct Assembly,Air Co — single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply
- elevated 431560-01-676-2299 Elevator,Aircraft — single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; solicited in the last 12 months; no award in our record; AMSC R on the latest solicitation: only approved sources may supply
- elevated 435999-01-727-8562 Plate,Electrical Shi — single approved source (registered in SAM); that source's SAM registration (58960) is due for renewal by Dec 5, 2026; solicited in the last 12 months; no award in our record; AMSC C on the latest solicitation: only approved sources may supply
- elevated 431560-01-732-8144 Fitting,Structural — single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply
- elevated 435330-01-677-0026 Retainer,Seal — single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; solicited in the last 12 months; no award in our record; AMSC C on the latest solicitation: only approved sources may supply
- elevated 433040-01-543-3911 Connecting Link,Rigi — single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply
- elevated 375330-01-566-2592 Seal,Plain Encased — single approved source (registered in SAM); solicited in the last 12 months; last award Dec 2011; AMSC D on the latest solicitation: only approved sources may supply
- elevated 374820-01-679-3130 Valve,Safety Relief — single approved source (registered in SAM); solicited in the last 12 months; last award Apr 2020; AMSC D on the latest solicitation: only approved sources may supply
- elevated 375995-01-565-2029 Cable Assembly,Speci — single approved source (registered in SAM); solicited in the last 12 months; last award Jul 2017; AMSC D on the latest solicitation: only approved sources may supply
- elevated 351560-01-524-8051 Support,Structural — single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; solicited in the last 12 months; no award in our record
- elevated 351560-01-353-1499 Spar,Aircraft — one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; solicited in the last 12 months; no award in our record
- elevated 355935-01-690-8318 Plate,Retaining,Elec — single approved source (registered in SAM); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026; solicited in the last 12 months; no award in our record
- watch 319320-01-698-8235 Rubber Strip — single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply
- watch 311640-01-530-0048 Wire Rope Assembly,S — one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; AMSC R on the latest solicitation: only approved sources may supply
Who wins B-52 awards
DLA awards in the last 36 months on this platform's stock numbers.
- Honeycomb Company Of America, Inc. 99115 · 27 awards · $622K · 4 NSNs
- Malones Cnc Machining Inc 2V045 · 25 awards · $107K · 15 NSNs
- Noble Supply & Logistics, LLC 1HEN9 · 16 awards · $35K · 2 NSNs
- Honeywell International Inc. 55284 · 11 awards · $567K · 2 NSNs
- The Boeing Company 0PXV4 · 10 awards · $125K · 5 NSNs
- Seal Dynamics LLC 5N582 · 9 awards · $192K · 3 NSNs
- Kent Associates, Inc 8R034 · 8 awards · $144K · 1 NSN
- Loos & Co Inc 59157 · 7 awards · $11K · 1 NSN
- Infinity Fabrication, Inc. 06DM5 · 6 awards · $24K · 4 NSNs
- Aero Components, LLC 59213 · 5 awards · $172K · 3 NSNs
- United States Air Force Dba Tinker Air Force Base Div Department Of The Air Force 98748 · 5 awards · $33K · 4 NSNs
- S & K Logistics Services LLC 6DXD0 · 4 awards · $7K · 1 NSN
- Jkoz Engineering Inc 88NP5 · 4 awards · $27K · 2 NSNs
- H & R Parts Co Inc 32821 · 3 awards · $10K · 3 NSNs
- Simmonds Precision Products Inc 89305 · 3 awards · $48K · 1 NSN
Supply classes
- 1560 Airframe Structural Components 65
- 5330 Packing And Gasket Materials 11
- 1630 Aircraft Wheel And Brake Systems 3
- 5306 Bolts 3
- 1640 Aircraft Control Cable Products 3
- 3040 Miscellaneous Power Transmission Equipment 2
- 5305 Screws 2
- 5340 Hardware, Commercial 2
- 2935 Engine System Cooling Components, Aircraft Prime Moving 1
- 4820 Valves, Nonpowered 1
- 4720 Hose And Flexible Tubing 1
- 1680 Miscellaneous Aircraft Accessories And Components 1
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About this page
A stock number is tied to the B-52 when the federal catalog's item characteristics name it as the end item; spellings and series letters (KC-46A, F/A-22) are folded together. Demand and prices come from DLA DIBBS, vendors from the award record, risk from the obsolescence watch. Same page for every reader. Data, not advice.
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Questions
- What parts does the B-52 Stratofortress use?
- The federal catalog ties 14,983 national stock numbers to the B-52 Stratofortress, most of them in supply classes 1560 (Airframe Structural Components), 5330 (Packing And Gasket Materials), 1630 (Aircraft Wheel And Brake Systems), 5306 (Bolts). 107 of them have a DLA solicitation or award on record; the most-bought include 1560-00-238-1639 Skin,Aircraft; 1560-00-820-7510 Ring Assembly,Segme; 5305-01-589-9692 Screw,Machine.
- Who supplies B-52 Stratofortress parts to the government?
- DLA made 167 awards on B-52 Stratofortress stock numbers in 36 months, worth about $2,912,092. The most frequent winners were Honeycomb Company Of America, Inc. (27 awards), Malones Cnc Machining Inc (25 awards), Noble Supply & Logistics, LLC (16 awards). 1 seller on PartsAndPlanes list B-52 Stratofortress stock numbers with confirmed stock.
- Is the government buying B-52 Stratofortress parts right now?
- 45 DLA solicitations are open today on B-52 Stratofortress stock numbers; 116 were issued in the last twelve months. 55 of the platform's stock numbers show supply-risk signals (few sources, long gaps between buys, or DMSMS notices). Each solicitation page shows the quantity, due date, the gates a seller must clear, and what was paid before.
Numbers as of the nightly build. Data, not advice.