Home · NSN 00-905-2659

NSN 00-905-2659 — Screw,Cap,Socket Head

NIIN 00-905-2659 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-905-2659 is the national stock number for a screw,cap,socket head. It cross-references to 3 manufacturer part numbers from 4 CAGE codes, including The Boeing Company, National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Torkon Fastener Corp; the primary is BACS12BW08-7. The unit of issue is EA and the FLIS list price is $0.07.

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 numbers from 4 CAGEs

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
BACS12BW08-7	82918	The Boeing Company	3 · Design control (vendor)	2 · Fully interchangeable
MS21262-21	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
LK21262-21	26304	Torkon Fastener Corp	5 · Secondary reference	9 · Reference only
MS21262-21	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only

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 BACS12BW08-7.

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

DLA management data

FLIS unit price: $0.07
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 0.361 AND INCHES MAXIMUM 0.391
Fastener Length: INCHES MINIMUM 0.423 AND INCHES MAXIMUM 0.453
Head Diameter: INCHES MINIMUM 0.262 AND INCHES MAXIMUM 0.270
Head Height: INCHES MINIMUM 0.159 AND INCHES MAXIMUM 0.164
Locking Feature: THREADS PATCH OR PELLET OR STRIP
Nominal Thread Diameter: INCHES 0.164
Width Across Flats: INCHES MINIMUM 0.141 AND INCHES MAXIMUM 0.143
Thread Quantity Per Inch: 32
Minimum Tensile Strength: POUNDS PER SQUARE INCH 160000
Hardness Rating: OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 45.0
Minimum Yield Strength: POUNDS PER SQUARE INCH 130000
Material: OVERALL STEEL
Surface Treatment: OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 3
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)

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.