Home · NSN 01-674-8689

NSN 01-674-8689 — Screw,Cap,Socket Head

NIIN 01-674-8689 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-674-8689 is the national stock number for a screw,cap,socket head. 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 NAS1351-4H40P. The unit of issue is EA and the FLIS list price is $25.97.

No government purchase of this stock number is on our record yet. 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.

part number from 1 CAGE

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
NAS1351-4H40P	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. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

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 NAS1351-4H40P.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $25.97
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES NOMINAL 1.000
Fastener Length: INCHES NOMINAL 2.500
Head Diameter: INCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.375
Head Height: INCHES MINIMUM 0.368 AND INCHES MAXIMUM 0.375
Hole Diameter: INCHES MINIMUM 0.044 AND INCHES MAXIMUM 0.050
End Item Identification: UWA97000-15
Nominal Thread Diameter: INCHES 0.250
Width Across Flats: INCHES NOMINAL 0.312
Hole Quantity: 6
Hole Type: DRILLED
Thread Quantity Per Inch: 28
Chamfer Angle: DEGREES MINIMUM 30.0 AND DEGREES MAXIMUM 45.0
Material: OVERALL STEEL
Material Document And Classification: OVERALL FED SPEC SINGLE MATERIAL RESPONSE FF-S-86
Surface Treatment: OVERALL CADMIUM
Surface Treatment Document And Classification: OVERALL ASSN STD SINGLE TREATMENT RESPONSE A-S-QQ--416, TYE II, CLASS 2
Thread Series Designator: UNRF
Specification/Standard Data: NATIONAL STD/SPEC 80205-NAS1351

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.