Home · NSN 00-012-9136

NSN 00-012-9136 — Bolt,Square Neck

NIIN 00-012-9136 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-012-9136 is the national stock number for a bolt,square neck. It cross-references to 3 manufacturer part numbers from 5 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Army Weapons Command Attn Amswe-Ree-S, General Motors Corp; the primary is 129136. The unit of issue is EA and the FLIS list price is $91.07.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part numbers from 5 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
MS35751-92	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	1 · Not fully interchangeable
129136	21450	Army Weapons Command Attn Amswe-Ree-S	5 · Secondary reference	9 · Reference only
129136	24617	General Motors Corp	5 · Secondary reference	9 · Reference only
MS35751-92	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
5306000129136	A00AM	E.C.A Etablissement Central Des Approvisionnements Des Forces Armees Royales	6	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 129136.

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

DLA management data

FLIS unit price: $91.07
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 2A
Thread Direction: RIGHT-HAND
Thread Length: INCHES MINIMUM 1.188
Fastener Length: INCHES MINIMUM 9.469 AND INCHES MAXIMUM 9.531
Head Diameter: INCHES MINIMUM 1.188 AND INCHES MAXIMUM 1.219
Head Height: INCHES MINIMUM 0.188 AND INCHES MAXIMUM 0.208
Neck Length: INCHES MINIMUM 0.281 AND INCHES MAXIMUM 0.312
Nominal Thread Diameter: INCHES 0.375
Thread Quantity Per Inch: 16
Minimum Tensile Strength: POUNDS PER SQUARE INCH 40000
Hardness Rating: OVERALL ROCKWELL B MINIMUM 79.0 AND ROCKWELL B MAXIMUM 90.0
Minimum Yield Strength: POUNDS PER SQUARE INCH 48000
Neck Width: INCHES MINIMUM 0.368 AND INCHES MAXIMUM 0.388
Material: OVERALL STEEL COMP 1010
Material Document And Classification: OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-634
Surface Treatment: OVERALL CADMIUM OR ZINC
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)

Related stock numbers

Other NSNs filed under the same part numbers.

00-378-9423 · Housing,Axle Bearin

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.