Washer, Lock5310-01-665-0372

NSN 5310-01-665-0372 · NIIN 016650372 · Part number J2655LHC1750G6Z

Sae International Dba Sae International · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0U583

Government record, cited

NSN 5310-01-665-0372 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-665-0372. Manufacturer of record part number: J2655LHC1750G6Z.

Also searched as 5310-01-665-0372 · 5310016650372 · NIIN 016650372 · 01-665-0372 · FSC 5310 Nuts and Washers · CAGE 0U583 · J2655LHC1750G6Z · 050-000061-019 · AEW10XA75000WJ1AS1 · AEW10XA75000WJ1AS1 · 0157787

Nearby stock numbers ← 5310-01-665-0318 Nut, Bulkhead · 5310-01-665-0387 Washer, Flat →

5310-01-665-0372 — Nuts and Washers

Features

Washer,lock — FSC 5310
5 manufacturer part numbers on file
Manufacturer of record: Sae International Dba Sae International

Identification

NSN: 5310-01-665-0372
NIIN: 016650372
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: J2655LHC1750G6Z
Manufacturer: Sae International Dba Sae International

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-665-0372, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,lock
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Sae International Dba Sae International (CAGE 0U583); Neeltran, Inc. (CAGE 0A7R9); The American Society of Mechanical Engineers (CAGE 05047); Fastenal Company Dba Fastenal Co (CAGE 0Y3H3)

Technical Specifications

Parameter	Value
NSN	5310-01-665-0372
Primary Part Number	J2655LHC1750G6Z
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Sae International Dba Sae International
Status	ACTIVE

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

Part Number	Manufacturer
J2655LHC1750G6Z PRIMARY	Sae International Dba Sae International (USA)
050-000061-019 PRIMARY	Neeltran, Inc. (USA)
AEW10XA75000WJ1AS1	Sae International Dba Sae International (USA)
AEW10XA75000WJ1AS1	The American Society of Mechanical Engineers (USA)
0157787	Fastenal Company Dba Fastenal Co (USA)

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 5310-01-665-0372?

NSN 5310-01-665-0372 is a Washer,lock, manufactured by Sae International Dba Sae International, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-665-0372?

NSN 5310-01-665-0372 has 5 manufacturer part numbers on file: J2655LHC1750G6Z (Sae International Dba Sae International), 050-000061-019 (Neeltran, Inc.), AEW10XA75000WJ1AS1 (Sae International Dba Sae International), AEW10XA75000WJ1AS1 (The American Society of Mechanical Engineers), 0157787 (Fastenal Company Dba Fastenal Co).

Is NSN 5310-01-665-0372 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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