Home · FSC 5306 Bolts · NSN 5306-00-080-9961
NSN 5306-00-080-9961 — Bolt,Machine
NIIN 00-080-9961 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 5306-00-080-9961 is the national stock number for a bolt,machine in federal supply class 5306 (Bolts). It cross-references to 1 manufacturer part number from 6 CAGE codes, including Rtx Corporation, Sps Technologies, LLC, Howmet Global Fastening Systems Inc Div Torrance Operations; the primary is 381811. The unit of issue is EA and the FLIS list price is $11.24.
The U.S. government has bought this item 9 times on record, 3 of them in the last 24 months, most recently on May 15, 2026 at $18.90 each from Brown Helicopter, Inc.. The median unit price paid over 36 months is $8.69. 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.
1
part number from 6 CAGEs
0
open solicitations, all agencies
3
government buys in 24 months · median $8.69
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 |
|---|---|---|---|---|
| 381811 | 77445 | Rtx Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 381811 | 52661 | Rtx Corporation | 5 · Secondary reference | 2 · Fully interchangeable |
| 381811 | 56878 | Sps Technologies, LLC | 5 · Secondary reference | 9 · Reference only |
| 381811 | 92215 | Howmet Global Fastening Systems Inc Div Torrance Operations | 5 · Secondary reference | 9 · Reference only |
| 381811 | 93907 | Textron Fastening Systems Dba Decorah Operations Tfs | 5 · Secondary reference | 9 · Reference only |
| 381811 | 06725 | Sps Technologies, LLC | 5 · Secondary reference | 9 · Reference only |
Government demand
Nothing open right now. Last government buy May 15, 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 |
|---|---|---|---|---|---|---|
| May 15, 2026 | Brown Helicopter, Inc. 5V361 | 165 | $18.90 | Dla | SPE4A626PR565 | |
| Feb 13, 2025 | Noble Supply & Logistics, LLC 1HEN9 | 100 | $7.86 | Dla | SPE4A525FA7VX | |
| Dec 12, 2024 | Noble Supply & Logistics, LLC 1HEN9 | 156 | $7.86 | Dla | SPE4A625FAHP4 | |
| Sep 13, 2024 | Noble Supply & Logistics, LLC 1HEN9 | 82 | $9.23 | Dla | SPE4A624FCDE1 | |
| Aug 16, 2024 | Noble Supply & Logistics, LLC 1HEN9 | 35 | $9.23 | Dla | SPE4A624FCF72 | |
| Dec 17, 2023 | Noble Supply & Logistics, LLC 1HEN9 | 428 | $8.15 | Dla | SPE4A624FATA8 | |
| Aug 20, 2023 | Noble Supply & Logistics, LLC 1HEN9 | 249 | $8.15 | Dla | SPE4A623FBCLJ | |
| May 11, 2018 | Boeing Distribution Services Defense LLC 3G1W3 | 1,330 | $4.07 | Dla | SPE5EK18V4098 | |
| Nov 22, 2017 | Boeing Distribution Services Defense LLC 3G1W3 | 337 | $2.64 | Dla | SPE5E318P0140 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 9 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 381811.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $11.24
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Thread Class
- 1A
- Thread Direction
- RIGHT-HAND
- Thread Length
- INCHES MINIMUM 0.345 AND INCHES MAXIMUM 0.428
- Fastener Length
- INCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.448
- Head Height
- INCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.385
- Width Between Flats
- INCHES MINIMUM 0.367 AND INCHES MAXIMUM 0.376
- Extended Washer Diameter
- INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.510
- Extended Washer Thickness
- INCHES MINIMUM 0.070 AND INCHES MAXIMUM 0.080
- Hole Diameter
- INCHES NOMINAL 0.070
- Nominal Thread Diameter
- INCHES 0.312
- Hole Quantity
- 4
- Hole Type
- DRILLED
- Features Provided
- FINISHED HEAD
- Thread Quantity Per Inch
- 24
- Hardness Rating
- OVERALL ROCKWELL C MINIMUM 30.0 AND ROCKWELL C MAXIMUM 38.0
- Criticality Code Justification
- FEAT
- Special Features
- CRITICAL FEATURES,TOLERANCES,FIT RESTRICTIONS,MATERIAL PROPERTIES AND MANUFACTURING PROCESS.FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM,DEATH OR SERIOUS INJURY.ACTION ID 455342
- Material
- OVERALL STEEL COMP 601
- Material Document And Classification
- OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 6304
- Surface Treatment
- OVERALL CADMIUM
- Surface Treatment Document And Classification
- OVERALL ASSN STD SINGLE TREATMENT RESPONSE A-S 2416
- Thread Series Designator
- UNF
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-337-0065 · Gasket
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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