Home · FSC 2840 Gas Turbines And Jet Engines, Aircraft, Prime Moving; And Components · NSN 2840-00-069-7474
NSN 2840-00-069-7474 — Seal,Metallic,Aircraft Gas Turbi
NIIN 00-069-7474 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Buying rhythm
from 6 government buys since 2018
The government has bought this item about every 1.5 years (regular, gaps vary ±60%). Last buy Mar 9, 2026. If the rhythm holds, the next one falls between Dec 11, 2026 and Jun 17, 2028: next buy not yet due.
How well this works: for regular items, "next buy about one typical gap after the last, give or take 121 days" caught the actual next buy 42% of the time across 15,953 past buys, against 22% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.
NSN 2840-00-069-7474 is the national stock number for a seal,metallic,aircraft gas turbi in federal supply class 2840 (Gas Turbines And Jet Engines, Aircraft, Prime Moving; And Components). It cross-references to 5 manufacturer part numbers from 6 CAGE codes, including Rolls-Royce Corporation, Parker-Hannifin Corporation, Allison Transmission Inc; the primary is 23052098. The unit of issue is EA and the FLIS list price is $154.66.
The U.S. government has bought this item 16 times on record, 2 of them in the last 24 months, most recently on March 25, 2026 at $200.98 each from Kampi Components Co Inc. The median unit price paid over 36 months is $160.43. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.
5
part numbers from 6 CAGEs
0
open solicitations, all agencies
2
government buys in 24 months · median $160.43
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| 6846359 | 63005 | Rolls-Royce Corporation | 1 · Design control | 2 · Fully interchangeable |
| 23052098 | 63005 | Rolls-Royce Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 639062-2 | 83259 | Parker-Hannifin Corporation | 5 · Secondary reference | 2 · Fully interchangeable |
| 6846359 | 73342 | Allison Transmission Inc | 5 · Secondary reference | 9 · Reference only |
| 6846359 | 24617 | General Motors Corp | 5 · Secondary reference | 9 · Reference only |
| CA-9263 | 95272 | Stillman Seal Corporation | 5 · Secondary reference | 1 · Not fully interchangeable |
| 2840PL1021654 | 9009H | Jednolity Indeks Materialowy - Uniform Material Index | 6 | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Mar 25, 2026. Watch this NSN and we will email you when it is solicited.
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Mar 25, 2026 | Kampi Components Co Inc 7Z016 | 8 | $200.98 | Dla | SPE7M126V7319 | |
| Mar 9, 2026 | Alamo Aircraft, Ltd. 55345 | 51 | $119.88 | Dla | SPE4A726P7792 | |
| Sep 12, 2024 | Dbr Industries, Inc. 1K697 | 172 | $103.17 | Dla | SPE4A124P1954 | |
| Aug 30, 2024 | Fbc Enterprises LLC 5ZD19 | 7 | $300.00 | Dla | SPE4A724PG362 | |
| Oct 14, 2022 | Dbr Industries, Inc. 1K697 | 100 | $86.97 | Dla | SPE4A723F0402 | |
| Sep 24, 2021 | Dbr Industries, Inc. 1K697 | 50 | $68.15 | Dla | SPE4A721F018N | |
| Jul 15, 2021 | Dbr Industries, Inc. 1K697 | 50 | $66.38 | Dla | SPE4A721F7745 | |
| Aug 10, 2018 | Dbr Industries, Inc. 1K697 | 50 | $63.18 | Dla | SPE4A718F048Y | |
| Nov 9, 2015 | Jamaica Bearings Co. Inc. 12516 | 531 | $36.65 | Dla | SPE4A716M1537 | |
| Aug 13, 2015 | I.B. Moore Company LLC 57R70 | 225 | $40.92 | Dla | SPE4A415VH916 | |
| Mar 10, 2014 | Parker-Hannifin Corporation 83259 | 244 | $26.25 | Dla | SPE4A714D52340001 | |
| Feb 6, 2014 | Parker-Hannifin Corporation 83259 | 126 | $21.30 | Dla | SPM4A709D57650009 | |
| Feb 25, 2013 | Parker-Hannifin Corporation 83259 | 126 | $20.60 | Dla | SPM4A709D57650008 | |
| Jul 28, 2012 | Parker-Hannifin Corporation 83259 | 126 | $20.00 | Dla | SPM4A709D57650007 | |
| May 2, 2012 | Parker-Hannifin Corporation 83259 | 118 | $26.25 | Dla | SPE4A712M1326 | |
| Sep 20, 2011 | Parker-Hannifin Corporation 83259 | 126 | $20.00 | Dla | SPM4A709D57650006 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 16 buys on record in total.
Sellers with confirmed stock
No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 23052098.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $154.66
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Overall Length
- INCHES MINIMUM 1.710 AND INCHES MAXIMUM 1.726
- Overall Width
- INCHES NOMINAL 0.812
- End Item Identification
- ACFT ENG T-56
- Criticality Code Justification
- ABMK AND ABHP
- Special Features
- T.O. 2J-T56-14; GOES ON THE ACCESSORY DRIVE HOUSING ASSY
About this page
An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.
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