PartsTable TECHNICAL DATA SHEET

NSN 5310-01-183-0595Government record, cited

Washer, Lock5310-01-183-0595

NSN 5310-01-183-0595 · NIIN 011830595 · Part number NA3425

Genium Publishing Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 5Z768

Government record, cited

NSN 5310-01-183-0595 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-183-0595. Manufacturer of record part number: NA3425.

Also searched as 5310-01-183-0595 · 5310011830595 · NIIN 011830595 · 01-183-0595 · FSC 5310 Nuts and Washers · CAGE 5Z768 · NA3425 · MA3425 · MA3425

Nearby stock numbers ← 5310-01-183-0594 Washer, Flat · 5310-01-183-0997 →

5310-01-183-0595 — Nuts and Washers

Features

Washer,lock — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Genium Publishing Corp

Identification

NSN: 5310-01-183-0595
NIIN: 011830595
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: NA3425
Manufacturer: Genium Publishing Corp

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-183-0595, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Genium Publishing Corp. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Washer,lock
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Genium Publishing Corp (CAGE 5Z768); U.s. Ordnance (CAGE 1NZN0)

Technical Specifications

Parameter	Value
NSN	5310-01-183-0595
Primary Part Number	NA3425
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Genium Publishing Corp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
NA3425 PRIMARY	Genium Publishing Corp (USA)
MA3425	U.s. Ordnance (USA)

Reference documents

Reference	Meaning
MA3425	7/2 Vendor item drawing reference General Dynamics - Ots, Inc.

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 5310-01-183-0595?

NSN 5310-01-183-0595 is a Washer,lock, manufactured by Genium Publishing Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-183-0595?

NSN 5310-01-183-0595 has 2 manufacturer part numbers on file: NA3425 (Genium Publishing Corp), MA3425 (U.s. Ordnance).

Is NSN 5310-01-183-0595 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.

What is the DEMIL code for NSN 5310-01-183-0595?

NSN 5310-01-183-0595 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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