Home · FSC 5305 Screws · NSN 5305-00-389-9349
NSN 5305-00-389-9349 — Screw,Close Tolerance
NIIN 00-389-9349 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Buying rhythm
from 12 government buys since 2019
The government has bought this item about every 3 months (irregular, gaps vary ±120%). Last buy Jul 21, 2026. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.
How well this works: for irregular items, "next buy about one typical gap after the last, give or take 151 days" caught the actual next buy 31% of the time across 21,161 past buys, against 24% 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 5305-00-389-9349 is the national stock number for a screw,close tolerance in federal supply class 5305 (Screws). It cross-references to 12 manufacturer part numbers from 24 CAGE codes, including Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier, The Boeing Company, Reid Products Inc.; the primary is 10125249. The unit of issue is EA and the FLIS list price is $1.97.
The U.S. government has bought this item 15 times on record, 3 of them in the last 24 months, most recently on July 21, 2026 at $2.40 each from R & M Government Services Inc. The median unit price paid over 36 months is $1.44. 1 solicitation is open right now, the soonest due September 30, 2026 for 37,850 EA. 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.
12
part numbers from 24 CAGEs
1
open solicitation, all agencies
3
government buys in 24 months · median $1.44
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 |
|---|---|---|---|---|
| 3930AS276 | 30003 | Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier | 3 · Design control (vendor) | 2 · Fully interchangeable |
| ST3M455-3L5-1 | 76301 | The Boeing Company | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 11097-3L5-1 | 59563 | Reid Products Inc. | 5 · Secondary reference | 2 · Fully interchangeable |
| 11907-3L5 | 59563 | Reid Products Inc. | 5 · Secondary reference | 2 · Fully interchangeable |
| 11907-3L5-1 | 59563 | Reid Products Inc. | 5 · Secondary reference | 9 · Reference only |
| CHT4024-3-5 | 92215 | Howmet Global Fastening Systems Inc Div Torrance Operations | 5 · Secondary reference | 9 · Reference only |
| CHT4024-3-5 | 06950 | Howmet Global Fastening Systems Inc | 5 · Secondary reference | 9 · Reference only |
| HT4016-3-5 | 73197 | Hi-Shear Corporation | 5 · Secondary reference | 9 · Reference only |
| HT4016-3-5 | 92215 | Howmet Global Fastening Systems Inc Div Torrance Operations | 5 · Secondary reference | 9 · Reference only |
| HT4016-3-5 | 80539 | Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana | 5 · Secondary reference | 9 · Reference only |
| HT4016-3-5 | C4293 | Fairchild Fasteners Europe - Vsd Gmbh | 5 · Secondary reference | 9 · Reference only |
| HT4024L3-5 | 17446 | Huck International, Inc | 5 · Secondary reference | 2 · Fully interchangeable |
| HT4024L3-5 | 27624 | Sps Technologies LLC | 5 · Secondary reference | 9 · Reference only |
| HT4024L3-5 | 56878 | Sps Technologies, LLC | 5 · Secondary reference | 9 · Reference only |
| HT4024L3-5 | 73197 | Hi-Shear Corporation | 5 · Secondary reference | 9 · Reference only |
| HT4024L3-5 | 80539 | Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana | 5 · Secondary reference | 9 · Reference only |
| HT4024L3-5 | 92215 | Howmet Global Fastening Systems Inc Div Torrance Operations | 5 · Secondary reference | 9 · Reference only |
| HT4024L3-5 | 97928 | Huck Intl Inc | 5 · Secondary reference | 9 · Reference only |
| HT4024L3-5 | K5673 | Sps Technologies Ltd, Tj Brooks Division | 5 · Secondary reference | 2 · Fully interchangeable |
| HT4024L3-5 | R1120 | Satair A/S | 5 · Secondary reference | 9 · Reference only |
| HT4024L3-5 | L4528 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc | 5 · Secondary reference | 9 · Reference only |
| HT4024L3-5 | 06725 | Sps Technologies, LLC | 5 · Secondary reference | 2 · Fully interchangeable |
| HT4024L3-5 | 06950 | Howmet Global Fastening Systems Inc | 5 · Secondary reference | 9 · Reference only |
| HT4024L3-5 | 0PTK6 | Sps Technologies Inc | 5 · Secondary reference | 9 · Reference only |
| ST3M455-3L5 | 76301 | The Boeing Company | 5 · Secondary reference | 9 · Reference only |
| ST3M455-3L5-1 | 007R1 | Twist Tite Mfg, Inc | 5 · Secondary reference | 2 · Fully interchangeable |
| ST3M455-3L5-1 | 58998 | Fastener Innovation Technology, Inc. | 5 · Secondary reference | 2 · Fully interchangeable |
| ST3M455-3L5-1 | 1VSL7 | Houston Precision Fasteners I Lp | 5 · Secondary reference | 2 · Fully interchangeable |
| ST3M455-3L5-1 | 0ZC92 | Heartland Precision Fasteners Inc | 5 · Secondary reference | 2 · Fully interchangeable |
| ST3M455-3L5-1 | 06710 | Valley-Todeco, Inc. | 5 · Secondary reference | 2 · Fully interchangeable |
| WC4024L3-5 | 60516 | West Coast Aerospace, Inc. | 5 · Secondary reference | 9 · Reference only |
| 10125249 | A486G | Nimikkeistokeskus Ncb Finland | 6 | 9 · Reference only |
| 3929AS1227-3R5 | 30003 | Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier | C | 1 · Not fully interchangeable |
Government demand
Open DLA RFQs (DIBBS)
- SPE4A626T31VB · 37,850 EA · due Sep 30, 2026 · H · AMSC B · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Jul 21, 2026 | R & M Government Services Inc 6FN58 | 33,267 | $2.40 | Dla | SPE4A626PX158 | |
| Jun 15, 2026 | Liberty Supply LLC 81AU3 | 30,717 | $2.47 | Dla | SPE4A626PU730 | |
| Apr 1, 2025 | S & B, Inc. 0F4K9 | 9,680 | $1.44 | Dla | SPE4A625F000X | |
| Mar 17, 2024 | S & B, Inc. 0F4K9 | 24,071 | $1.44 | Dla | SPE4A624F000G | |
| Oct 13, 2023 | S & B, Inc. 0F4K9 | 9,680 | $1.44 | Dla | SPE4A624F0536 | |
| Jul 14, 2023 | S & B, Inc. 0F4K9 | 15,875 | $1.44 | Dla | SPE4A623F290P | |
| Nov 20, 2020 | Adept Fasteners Inc 1V0G6 | 16,806 | $1.07 | Dla | SPE4A621P4576 | |
| May 14, 2020 | Boeing Distribution Services Defense LLC 3G1W3 | 2,911 | $1.03 | Dla | SPE4A620F088N | |
| Mar 19, 2020 | Boeing Distribution Services Defense LLC 3G1W3 | 5,261 | $1.03 | Dla | SPE5EY20F8496 | |
| Mar 19, 2020 | Boeing Distribution Services Defense LLC 3G1W3 | 4,717 | $1.03 | Dla | SPE5EY20F8495 | |
| Jan 17, 2020 | Boeing Distribution Services Defense LLC 3G1W3 | 4,520 | $1.03 | Dla | SPE5EY20F6177 | |
| Jan 17, 2020 | Boeing Distribution Services Defense LLC 3G1W3 | 2,993 | $1.03 | Dla | SPE5EY20F6176 | |
| Dec 19, 2019 | Boeing Distribution Services Defense LLC 3G1W3 | 1,147 | $1.03 | Dla | SPE5EY20F4772 | |
| Dec 19, 2019 | Boeing Distribution Services Defense LLC 3G1W3 | 559 | $1.03 | Dla | SPE5EY20F4771 | |
| Oct 21, 2019 | Boeing Distribution Services Defense LLC 3G1W3 | 2,200 | $1.03 | Dla | SPE5EY20F1953 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 15 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 10125249.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $1.97
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Thread Class
- 3A
- Thread Direction
- RIGHT-HAND
- Thread Length
- INCHES MINIMUM 0.381 AND INCHES MAXIMUM 0.431
- Fastener Length
- INCHES MINIMUM 0.703 AND INCHES MAXIMUM 0.733
- Head Diameter
- INCHES MINIMUM 0.296 AND INCHES MAXIMUM 0.301
- Grip Diameter
- INCHES MINIMUM 0.1890 AND INCHES MAXIMUM 0.1895
- End Item Identification
- AIRCRAFT, HORNET F/A-18 (E/F);ENGINE, AIRCRAFT, F100-PW-100 (F-15A/B/C/D);GUN SYSTEM, 25MM;AVIATION ORDANCE;AIRCRAFT, PHANTOM F-4;AIRCRAFT, EAGLE F-15;AIRCRAFT, HORNET F/A-18;AIRCRAFT, HARRIER AV-8B
- Nominal Thread Diameter
- INCHES 0.190
- Grip Length
- INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.322
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- POUNDS PER SQUARE INCH 125000
- Countersink Angle
- DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0
- Material
- OVERALL STEEL
- Material Document And Classification
- OVERALL MFR REF SINGLE MATERIAL RESPONSE 23-112 FSC- 76301
- Proprietary Characteristics
- PACS
- Surface Treatment
- OVERALL PASSIVATE
- Thread Series Designator
- UNIFIED NATIONAL JOINT FINE (UNJF)
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-065-0712 · Heat Sink,Electrical-Electronic
- 01-178-9308 · Screw,Close Tolerance
- 01-187-9769 · Spring,Helical,Compression
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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