Home · FSC 5305 Screws · NSN 5305-01-237-4177
NSN 5305-01-237-4177 — Screw,Cap,Socket Head
NIIN 01-237-4177 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 5305-01-237-4177 is the national stock number for a screw,cap,socket head in federal supply class 5305 (Screws). It cross-references to 1 manufacturer part number from 1 CAGE code, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use; the primary is NAS1352N6-24. The unit of issue is EA and the FLIS list price is $11.09.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 3, 2026 for $1,422 from B & B Specialties Inc. 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
0
open solicitations, all agencies
1
government buy in 24 months
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 |
|---|---|---|---|---|
| NAS1352N6-24 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 3 · Design control (vendor) | 2 · Fully interchangeable |
Government demand
Nothing open right now. Last government buy Sep 3, 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 |
|---|---|---|---|---|---|---|
| Sep 3, 2026 | B & B Specialties Inc 62206 | $1,422 | Dla | SPE4A626V355B » Award/Basic Package View |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy 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 NAS1352N6-24.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $11.09
- 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 1.250
- Fastener Length
- INCHES MINIMUM 1.460 AND INCHES MAXIMUM 1.500
- Head Diameter
- INCHES MINIMUM 0.550 AND INCHES MAXIMUM 0.562
- Head Height
- INCHES MINIMUM 0.368 AND INCHES MAXIMUM 0.375
- Nominal Thread Diameter
- INCHES 0.375
- Width Across Flats
- INCHES MINIMUM 0.312 AND INCHES MAXIMUM 0.316
- Thread Quantity Per Inch
- 16
- Minimum Tensile Strength
- POUNDS PER SQUARE INCH 160000
- Material
- OVERALL IRON ALLOY 660
- Material Document And Classification
- OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5731 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5737
- Surface Treatment
- OVERALL PASSIVATE
- Surface Treatment Document And Classification
- OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35
- Thread Series Designator
- UNRC
- Specification/Standard Data
- PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1352
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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