Home · NSN 00-005-0525

NSN 00-005-0525 — Nut,Self-Locking,Clinch

NIIN 00-005-0525 · unit of issue EA · AAC L (not stocked, local purchase) · source of supply SMS

NSN 00-005-0525 is the national stock number for a nut,self-locking,clinch. It cross-references to 3 manufacturer part numbers from 4 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Harvard Industries Inc, Esna, LLC; the primary is 79NC6-040. The unit of issue is EA and the FLIS list price is $0.52.

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
M45938/8-7C	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
79NC6-040	72962	Harvard Industries Inc	5 · Secondary reference	9 · Reference only
79NC6-040	019L2	Esna, LLC	5 · Secondary reference	1 · Not fully interchangeable
G231340-51	01714	Lucent Technologies Inc Advanced Technology Systems	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 79NC6-040.

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

DLA management data

FLIS unit price: $0.52
Unit of issue: EA
Acquisition advice: L — Not stocked, local purchase
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT
Pilot Diameter: INCHES NOMINAL 0.359
Pilot Length: INCHES NOMINAL 0.195
Counterbore Diameter: NUT INCHES NOMINAL 0.280
Nut Height: INCHES NOMINAL 0.508
Nut Counterbore Depth: NUT INCHES MINIMUM 0.189 AND INCHES MAXIMUM 0.201
Width Across Flats: INCHES NOMINAL 0.438
Temp Rating: FAHRENHEIT NOMINAL 250.0
Thread Series: UNJC
Thread Quantity Per Inch: 20
Nominal Thread Size: INCHES 0.250
Material: LOCKING INSERT PLASTIC
Material: NUT STEEL COMP 303
Material Document And Classification: NUT ASSN STD 1ST MATERIAL RESPONSE AISI 303
Surface Treatment: OVERALL EXCEPT INSERT PASSIVATE
Surface Treatment Document And Classification: OVERALL EXCEPT INSERT FED SPEC SINGLE TREATMENT RESPONSE QQ--35

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.