PartsTable TECHNICAL DATA SHEET

NSN 5310-01-678-7591Government record, cited

Washer, Flat5310-01-678-7591

NSN 5310-01-678-7591 · NIIN 016787591 · Part number 97225125

General Motors Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 24617

Government record, cited

NSN 5310-01-678-7591 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-678-7591. Manufacturer of record part number: 97225125.

Also searched as 5310-01-678-7591 · 5310016787591 · NIIN 016787591 · 01-678-7591 · FSC 5310 Nuts and Washers · CAGE 24617 · 97225125 · 4384714

Nearby stock numbers ← 5310-01-678-7581 Washer, Key · 5310-01-678-7638 Washer, Lock →

5310-01-678-7591 — Nuts and Washers

Features

Washer,flat — FSC 5310
Overall Diameter: 42.0 MILLIMETERS NOMINAL MM
Cross-Sectional Shape Style: BLANK RECTANGULAR
Surface Treatment: PHOSPHATE AND OIL OVERALL
Peripheral Shape Style: ROUND
Material: STEEL OVERALL
Center Hole Shape Style: ROUND
Hole Diameter: 17.0 MILLIMETERS NOMINAL MM

Identification

NSN: 5310-01-678-7591
NIIN: 016787591
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 97225125
Manufacturer: General Motors Corp

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-678-7591, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	5310-01-678-7591
Primary Part Number	97225125
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	General Motors Corp
Status	ACTIVE
Overall Diameter	42.0 MILLIMETERS NOMINAL MM
Cross-Sectional Shape Style	BLANK RECTANGULAR
Surface Treatment	PHOSPHATE AND OIL OVERALL
Peripheral Shape Style	ROUND
Material	STEEL OVERALL
Center Hole Shape Style	ROUND
Hole Diameter	17.0 MILLIMETERS NOMINAL MM
Thickness	6.0 MILLIMETERS NOMINAL MM

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
97225125 PRIMARY	General Motors Corp (USA)

Reference documents

Reference	Meaning
4384714	D/9 Drawing number reference only Oshkosh Defense Llc

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 5310-01-678-7591?

NSN 5310-01-678-7591 is a Washer,flat, manufactured by General Motors Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-678-7591?

NSN 5310-01-678-7591 has 1 manufacturer part number on file: 97225125 (General Motors Corp).

What are the specifications of 97225125?

Key specifications for 97225125: Overall Diameter: 42.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: BLANK RECTANGULAR; Surface Treatment: PHOSPHATE AND OIL OVERALL; Peripheral Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-678-7591 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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