Home · NSN 01-645-3079

NSN 01-645-3079 — Nut,Self-Locking,Hexagon

NIIN 01-645-3079 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-645-3079 is the national stock number for a nut,self-locking,hexagon. 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 NASM21044C08. The unit of issue is EA and the FLIS list price is $0.91.

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

Know someone who should see this?

Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
NASM21044C08	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 NASM21044C08.

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

DLA management data

FLIS unit price: $0.91
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Locking Feature: FREE-RUNNING ALL METAL DESIGN
Lubrication: SOLUBLE LUBRICANT
Nut Height: INCHES NOMINAL 0.091
Inside Width Across Flats: INCHES NOMINAL 0.188
Hole Type And Quantity: TAPPED 1
Width Across Flats: INCHES MINIMUM 0.336 AND INCHES MAXIMUM 0.345
Thread Series: UNJC
Thread Quantity Per Inch: 32
Nominal Thread Size: INCHES 0.1640
Bearing Surface Type: CHAMFERED
Part Name Assigned By Controlling Agency: NUT, SELF-LOCK HEX
Material: NUT STEEL COMP 302 AND STEEL COMP 303 AND STEEL COMP 304
Material Document And Classification: NUT NATIONAL STD SINGLE MATERIAL RESPONSE -S5688 AND NATIONAL STD SINGLE MATERIAL RESPONSE -S5640 AND ASSN STD SINGLE MATERIAL RESPONSE ST- A 581 TO A 582- AND ASSN STD SINGLE MATERIAL RESPONS
Surface Treatment: NUT PASSIVATE
Surface Treatment Document And Classification: NUT NATIONAL STD SINGLE TREATMENT RESPONSE A-S2700
Specification/Standard Data: NATIONAL STD/SPEC 96906--S21044

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.