PartsTable TECHNICAL DATA SHEET

NSN 5310-01-693-7812Government record, cited

Washer, Flat5310-01-693-7812

NSN 5310-01-693-7812 · NIIN 016937812

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

Government record, cited

Also searched as 5310-01-693-7812 · 5310016937812 · NIIN 016937812 · 01-693-7812 · FSC 5310 Nuts and Washers · 211187 · 211187SHT1ITEM24 · 67750-18C

Nearby stock numbers ← 5310-01-693-7779 Washer, Flat · 5310-01-693-7904 Washer, Flat →

5310-01-693-7812 — Nuts and Washers

Features

Washer,flat — FSC 5310

Identification

NSN: 5310-01-693-7812
NIIN: 016937812
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-693-7812, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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	5310-01-693-7812
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 5

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

5310-01-693-833367870-07B POSSIBLE MATCH

WASHER,SPLIT

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

5306-01-693-874867607-82A POSSIBLE MATCH

BOLT,MACHINE

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

5306-01-693-880467605-99J POSSIBLE MATCH

BOLT,MACHINE

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

5310-01-693-928367805-22G POSSIBLE MATCH

NUT,PLAIN,HEXAGON

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

5340-01-694-1258211193-01K POSSIBLE MATCH

BRACKET,MOUNTING

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

Cross-Reference Index

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

Reference documents

Reference	Meaning
211187	D/9 Drawing number reference only U.S. Government activity
211187SHT1ITEM24	5/2 Secondary reference U.S. Government activity
67750-18C	3/2 Design control — primary reference U.S. Government activity

Related Parts

5310-01-693-8333POSSIBLE MATCH

WASHER,SPLIT

67870-07B

5306-01-693-8748POSSIBLE MATCH

BOLT,MACHINE

67607-82A

5306-01-693-8804POSSIBLE MATCH

BOLT,MACHINE

67605-99J

5310-01-693-9283POSSIBLE MATCH

NUT,PLAIN,HEXAGON

67805-22G

5340-01-694-1258POSSIBLE MATCH

BRACKET,MOUNTING

211193-01K

Frequently Asked Questions

What is NSN 5310-01-693-7812?

NSN 5310-01-693-7812 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: active.

What NSN replaces 5310-01-693-7812?

5 possible matches (shared part number, not a government interchangeability claim): 5310-01-693-8333, 5306-01-693-8748, 5306-01-693-8804. Verify interchangeability with system specifications before substitution.

Is NSN 5310-01-693-7812 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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