PartsTable TECHNICAL DATA SHEET

NSN 5310-01-085-4930Government record, cited

Washer, Flat5310-01-085-4930

NSN 5310-01-085-4930 · NIIN 010854930

FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5310-01-085-4930 · 5310010854930 · NIIN 010854930 · 01-085-4930 · FSC 5310 Nuts and Washers · 9334-00-0600 · 9334-00-0600 · 9334060000500 · 9334060000500 ITEM NO.60 · 9334000600505

Nearby stock numbers ← 5310-01-085-4903 Washer, Recessed · 5310-01-085-6121 →

5310-01-085-4930 — Nuts and Washers

Features

Washer,flat — FSC 5310

Identification

NSN: 5310-01-085-4930
NIIN: 010854930
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-085-4930, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)

Technical Specifications

Parameter	Value
NSN	5310-01-085-4930
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
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

⇄ Related Items 3

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3120-01-085-49319334-00-0590406 POSSIBLE MATCH

BUSHING,SLEEVE

Possible match (shared part number)Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in

4810-01-528-64069334060000500 POSSIBLE MATCH

VALVE ASSEMBLY

Possible match (shared part number)Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in

4810-01-528-65619334010500500 POSSIBLE MATCH

MODIFICATION KIT,VALVE

Possible match (shared part number)Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
9334-00-0600	5/9 Secondary reference U.S. Government activity
9334-00-0600	5/2 Secondary reference U.S. Government activity
9334060000500	D/9 Drawing number reference only U.S. Government activity
9334060000500 ITEM NO.60	5/1 Secondary reference U.S. Government activity
9334000600505	3/2 Design control — primary reference U.S. Government activity

Related Parts

3120-01-085-4931POSSIBLE MATCH

BUSHING,SLEEVE

9334-00-0590406

4810-01-528-6406POSSIBLE MATCH

VALVE ASSEMBLY

9334060000500

4810-01-528-6561POSSIBLE MATCH

MODIFICATION KIT,VALVE

9334010500500

Frequently Asked Questions

What is NSN 5310-01-085-4930?

NSN 5310-01-085-4930 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: active.

What NSN replaces 5310-01-085-4930?

3 possible matches (shared part number, not a government interchangeability claim): 3120-01-085-4931, 4810-01-528-6406, 4810-01-528-6561. Verify interchangeability with system specifications before substitution.

Is NSN 5310-01-085-4930 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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