PartsTable TECHNICAL DATA SHEET

NSN 5310-01-372-6391Government record, cited

Washer, Lock5310-01-372-6391

NSN 5310-01-372-6391 · NIIN 013726391 · Part number 50001716

Allied Services and Spares, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1FPR2

Government record, cited

NSN 5310-01-372-6391 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-372-6391. Manufacturer of record part number: 50001716.

Also searched as 5310-01-372-6391 · 5310013726391 · NIIN 013726391 · 01-372-6391 · FSC 5310 Nuts and Washers · CAGE 1FPR2 · 50001716 · 2HG981

Nearby stock numbers ← 5310-01-372-6388 Washer, Flat · 5310-01-372-6472 Washer, Flat →

5310-01-372-6391 — Nuts and Washers

Features

Washer,lock — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Allied Services and Spares, Inc.

Identification

NSN: 5310-01-372-6391
NIIN: 013726391
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 50001716
Manufacturer: Allied Services and Spares, Inc.

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-372-6391, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Allied Services and Spares, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,lock
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Allied Services and Spares, Inc. (CAGE 1FPR2)

Technical Specifications

Parameter	Value
NSN	5310-01-372-6391
Primary Part Number	50001716
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Allied Services and Spares, Inc.
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
50001716 PRIMARY	Allied Services and Spares, Inc. (USA)

Reference documents

Reference	Meaning
50001716	5/9 Secondary reference Cm Automotive Systems Inc
2HG981	C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

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

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-372-6391?

NSN 5310-01-372-6391 is a Washer,lock, manufactured by Allied Services and Spares, Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-372-6391?

NSN 5310-01-372-6391 has 1 manufacturer part number on file: 50001716 (Allied Services and Spares, Inc.).

Is NSN 5310-01-372-6391 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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