PartsTable TECHNICAL DATA SHEET

NSN 5340-00-460-5258Government record, cited

Fastener, Pawl5340-00-460-5258

NSN 5340-00-460-5258 · NIIN 004605258 · Part number S143-21

Miltope Corporation · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 54418

Government record, cited

NSN 5340-00-460-5258 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-460-5258. Manufacturer of record part number: S143-21.

Also searched as 5340-00-460-5258 · 5340004605258 · NIIN 004605258 · 00-460-5258 · FSC 5340 Hardware, Commercial · CAGE 54418 · S143-21 · 4913334-55

Nearby stock numbers ← 5340-00-460-5054 Bracket, Mounting · 5340-00-460-5920 Seat, Helical Compression Spring →

Features

Fastener,pawl — FSC 5340
1 manufacturer part number on file
Manufacturer of record: Miltope Corporation

Identification

NSN: 5340-00-460-5258
NIIN: 004605258
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: S143-21
Manufacturer: Miltope Corporation

General Description

The Fastener,pawl, cataloged under National Stock Number 5340-00-460-5258, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Miltope Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5340-00-460-5258
Primary Part Number	S143-21
Item Name	Fastener,pawl
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Miltope Corporation
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
S143-21	Miltope Corporation (USA)

Reference documents

Reference	Meaning
4913334-55	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5340 — Hardware, Commercial

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

5340-00-000-0068

COVER,ACCESS

5340-00-000-0132

SEAT,HELICAL COMPRESSION SPRING

5340-00-000-8150

5340-00-000-8150 · Item name not on file

5340-00-001-1251

5340-00-001-1251 · Item name not on file

5340-00-001-1264

STRAP,WEBBING

5340-00-001-1265

STRAP,WEBBING

5340-00-001-1266

STRAP,WEBBING

5340-00-001-1275

HANDLE,DOOR

Frequently Asked Questions

What is NSN 5340-00-460-5258?

NSN 5340-00-460-5258 is a Fastener,pawl, manufactured by Miltope Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-00-460-5258?

NSN 5340-00-460-5258 has 1 manufacturer part number on file: S143-21 (Miltope Corporation).

What are the specifications of S143-21?

Key specifications for S143-21: Special Features: MOUNTING HARDWARE:NOT FURNISHED. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5340-00-460-5258 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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.

PartsTable Design LLC · partstable.com