Fastener, Self Locking5325-01-083-5931

NSN 5325-01-083-5931 · NIIN 010835931

FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5325-01-083-5931 · 5325010835931 · NIIN 010835931 · 01-083-5931 · FSC 5325 Fastening Devices

Nearby stock numbers ← 5325-01-083-5710 Grommet, Nonmetallic · 5325-01-083-6040 Ring, Retaining →

Features

Fastener,self Locking — FSC 5325
General Characteristics Item Description: MATERIAL STEEL CORROSION RESISTANNT PER QQ-S-763 AND PASSIVATED PER QQ-P-35,LG 2.250 IN. NOM,BOLT 1.375 IN. NOM,0.250-28 UNF-3A,ACCESSORIES HINGE NAS573-10,PIN MS20392-1C1S,COTTER PIN MS24665-151,FASTENER SHALL WITHSTAND 2000 OR MORE CYCLES OF LOCKING AND UNLOCKING WITHOUT DEGRADATION OF PERFORMANCE,THE FASTENER SHALL LOCK EVERY 15 DEG OR IN SMALLER INCREMENTS A

Identification

NSN: 5325-01-083-5931
NIIN: 010835931
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives

General Description

The Fastener,self Locking, cataloged under National Stock Number 5325-01-083-5931, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-083-5931
Item Name	Fastener,self Locking
FSC / FSG	5325 / 53 — Fastening Devices
Status	ACTIVE
General Characteristics Item Description	MATERIAL STEEL CORROSION RESISTANNT PER QQ-S-763 AND PASSIVATED PER QQ-P-35,LG 2.250 IN. NOM,BOLT 1.375 IN. NOM,0.250-28 UNF-3A,ACCESSORIES HINGE NAS573-10,PIN MS20392-1C1S,COTTER PIN MS24665-151,FASTENER SHALL WITHSTAND 2000 OR MORE CYCLES OF LOCKING AND UNLOCKING WITHOUT DEGRADATION OF PERFORMANCE,THE FASTENER SHALL LOCK EVERY 15 DEG OR IN SMALLER INCREMENTS A

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
MS27600-2	2/2 Government specification standardization U.S. Government activity

No interchangeability data on file.

Other items in FSC 5325 — Fastening Devices

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5325-00-000-1884

5325-00-000-1884 · Item name not on file

5325-00-000-9988

5325-00-000-9988 · Item name not on file

5325-00-001-1567

RING,RETAINING

5325-00-001-2043

FASTENER,PANEL

5325-00-001-3842

RING,RETAINING

5325-00-001-3858

5325-00-001-3858 · Item name not on file

5325-00-001-3871

RING,RETAINING

5325-00-001-4317

RING,RETAINING

Frequently Asked Questions

What is NSN 5325-01-083-5931?

NSN 5325-01-083-5931 is a Fastener,self Locking, classified under FSC 5325, Fastening Devices. Status: active.

What are the specifications of 5325-01-083-5931?

Key specifications for 5325-01-083-5931: General Characteristics Item Description: MATERIAL STEEL CORROSION RESISTANNT PER QQ-S-763 AND PASSIVATED PER QQ-P-35,LG 2.250 IN. NOM,BOLT 1.375 IN. NOM,0.250-28 UNF-3A,ACCESSORIES HINGE NAS573-10,PIN MS20392-1C1S,COTTER PIN MS24665-151,FASTENER SHALL WITHSTAND 2000 OR MORE CYCLES OF LOCKING AND UNLOCKING WITHOUT DEGRADATION OF PERFORMANCE,THE FASTENER SHALL LOCK EVERY 15 DEG OR IN SMALLER INCREMENTS A. 1 specification is documented in the U.S. Government catalog.

Is NSN 5325-01-083-5931 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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