Home · FSC 5340 Hardware, Commercial · NSN 5340-01-631-3142
NSN 5340-01-631-3142 — Stop,Mechanical
NIIN 01-631-3142 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Used on: B-52 Stratofortress · all platforms
NSN 5340-01-631-3142 is the national stock number for a stop,mechanical in federal supply class 5340 (Hardware, Commercial). It cross-references to 1 manufacturer part number from 1 CAGE code, including Ametek Inc; the primary is 5468536P1001. The federal catalog ties it to the B-52 Stratofortress. The unit of issue is EA and the FLIS list price is $71.42.
The U.S. government has bought this item 7 times on record, 1 of them in the last 24 months, most recently on February 26, 2025 at $51.20 each from American Industrial Company, LLC. The median unit price paid over 36 months is $51.20. 1 solicitation is open right now, the soonest due October 5, 2026 for 45 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.
1
part number from 1 CAGE
1
open solicitation, all agencies
1
government buy in 24 months · median $51.20
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 |
|---|---|---|---|---|
| 5468536P1001 | 97424 | Ametek Inc | 3 · Design control (vendor) | 2 · Fully interchangeable |
Government demand
Open DLA RFQs (DIBBS)
- SPE7M426T443L · 45 EA · due Oct 5, 2026 · N · AMSC G · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Feb 26, 2025 | American Industrial Company, LLC 1B7X2 | 18 | $51.20 | Dla | SPE7M425V2078 | |
| Apr 29, 2019 | Dreamfind, Inc. 1V4T7 | 3 | $73.74 | Dla | SPE5E319V7780 | |
| Nov 30, 2015 | Dela Technology Corporation 2U435 | 4 | $77.77 | Dla | SPE5EK16V1094 | |
| Oct 6, 2015 | Dreamfind, Inc. 1V4T7 | 4 | $83.93 | Dla | SPE5EK16V0090 | |
| May 5, 2015 | Dela Technology Corporation 2U435 | 7 | $88.00 | Dla | SPE5EK15V3876 | |
| Mar 30, 2015 | Dreamfind, Inc. 1V4T7 | 13 | $100.00 | Dla | SPE5EK15V3062 | |
| Mar 17, 2015 | Dela Technology Corporation 2U435 | 7 | $217.38 | Dla | SPE5EK15V2808 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 7 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 5468536P1001.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $71.42
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Overall Length
- INCHES NOMINAL 0.156
- End Item Identification
- B-52 AIRCRAFT
- Design Type
- FLANGE
- Part Name Assigned By Controlling Agency
- STOP
- Material
- PLASTIC PHENOLIC
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.
Get the daily Market Pulse
New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.