PartsTable TECHNICAL DATA SHEET

NSN 5310-01-422-2191Government record, cited

Washer, Flat5310-01-422-2191

NSN 5310-01-422-2191 · NIIN 014222191 · Part number 0405216L11

General Dynamics Mission Systems, Inc. Dba Gdms · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1VPW8

Government record, cited

NSN 5310-01-422-2191 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-422-2191. Manufacturer of record part number: 0405216L11.

Also searched as 5310-01-422-2191 · 5310014222191 · NIIN 014222191 · 01-422-2191 · FSC 5310 Nuts and Washers · CAGE 1VPW8 · 0405216L11

Nearby stock numbers ← 5310-01-422-2190 Nut, Plain, Round · 5310-01-422-2192 Washer, Lock →

5310-01-422-2191 — Nuts and Washers

Features

Washer,flat — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: General Dynamics Mission Systems, Inc. Dba Gdms

Identification

NSN: 5310-01-422-2191
NIIN: 014222191
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 0405216L11
Manufacturer: General Dynamics Mission Systems, Inc. Dba Gdms

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-422-2191, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Mission Systems, Inc. Dba Gdms. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	General Dynamics Mission Systems, Inc. Dba Gdms (CAGE 1VPW8); Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region (CAGE 78205)

Technical Specifications

Parameter	Value
NSN	5310-01-422-2191
Primary Part Number	0405216L11
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	General Dynamics Mission Systems, Inc. Dba Gdms
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
0405216L11 PRIMARY	General Dynamics Mission Systems, Inc. Dba Gdms (USA)
0405216L11	Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region (USA)

Reference documents

Reference	Meaning
0405216L11	5/9 Secondary reference U.S. Government activity

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 5310-01-422-2191?

NSN 5310-01-422-2191 is a Washer,flat, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-422-2191?

NSN 5310-01-422-2191 has 2 manufacturer part numbers on file: 0405216L11 (General Dynamics Mission Systems, Inc. Dba Gdms), 0405216L11 (Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region).

Is NSN 5310-01-422-2191 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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