Washer, Lock5310-01-683-5325

NSN 5310-01-683-5325 · NIIN 016835325 · Part number 9981226

Comrod Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 6LM77

Government record, cited

NSN 5310-01-683-5325 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-683-5325. Manufacturer of record part number: 9981226.

Also searched as 5310-01-683-5325 · 5310016835325 · NIIN 016835325 · 01-683-5325 · FSC 5310 Nuts and Washers · CAGE 6LM77 · 9981226

Nearby stock numbers ← 5310-01-683-5253 Washer, Flat · 5310-01-683-5373 Washer, Flat →

5310-01-683-5325 — Nuts and Washers

Features

Washer,lock — FSC 5310
3 manufacturer part numbers on file
Manufacturer of record: Comrod Inc

Identification

NSN: 5310-01-683-5325
NIIN: 016835325
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 9981226
Manufacturer: Comrod Inc

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-683-5325, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Comrod Inc. The record lists 3 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	Comrod Inc (CAGE 6LM77); General Dynamics Mission Systems, Inc. (CAGE 67032); Saint Gobain Performance Plastics France (CAGE F1925)

Technical Specifications

Parameter	Value
NSN	5310-01-683-5325
Primary Part Number	9981226
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Comrod 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
9981226 PRIMARY	Comrod Inc (USA)
9981226 PRIMARY	General Dynamics Mission Systems, Inc. (USA)
9981226	Saint Gobain Performance Plastics France (FRA)

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 5310-01-683-5325?

NSN 5310-01-683-5325 is a Washer,lock, manufactured by Comrod Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-683-5325?

NSN 5310-01-683-5325 has 3 manufacturer part numbers on file: 9981226 (Comrod Inc), 9981226 (General Dynamics Mission Systems, Inc.), 9981226 (Saint Gobain Performance Plastics France).

Is NSN 5310-01-683-5325 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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