Washer, Flat5310-01-548-3079

NSN 5310-01-548-3079 · NIIN 015483079

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

Government record, cited

Also searched as 5310-01-548-3079 · 5310015483079 · NIIN 015483079 · 01-548-3079 · FSC 5310 Nuts and Washers

Nearby stock numbers ← 5310-01-548-2893 Nut, Plain, Hexagon · 5310-01-548-3214 Washer, Spring Tension →

5310-01-548-3079 — Nuts and Washers

Features

Washer,flat — FSC 5310
Surface Treatment Document and Classification: MIL-A-8625 TYPE II, CLASS 2,ELECTRICAL NON-CONDUCTIVE MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Overall Diameter: 0.750 INCHES NOMINAL IN
Material Document and Classification: QQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: RECTANGULAR
Color: YELLOW OVERALL
Surface Treatment: ANODIZE OVERALL
Peripheral Shape Style: ROUND

Identification

NSN: 5310-01-548-3079
NIIN: 015483079
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-548-3079, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5310-01-548-3079
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Surface Treatment Document and Classification	MIL-A-8625 TYPE II, CLASS 2,ELECTRICAL NON-CONDUCTIVE MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Overall Diameter	0.750 INCHES NOMINAL IN
Material Document and Classification	QQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style	RECTANGULAR
Color	YELLOW OVERALL
Surface Treatment	ANODIZE OVERALL
Peripheral Shape Style	ROUND
Material	ALUMINUM ALLOY 7075 OVERALL
Center Hole Shape Style	ROUND
Hole Diameter	0.453 INCHES NOMINAL IN
Thickness	0.063 INCHES NOMINAL IN

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

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

Reference documents

Reference	Meaning
NAS1252-716H	2/2 Government specification standardization U.S. Government activity

Frequently Asked Questions

What is NSN 5310-01-548-3079?

NSN 5310-01-548-3079 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-548-3079?

Key specifications for 5310-01-548-3079: Surface Treatment Document and Classification: MIL-A-8625 TYPE II, CLASS 2,ELECTRICAL NON-CONDUCTIVE MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Overall Diameter: 0.750 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-548-3079 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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