Washer, Shouldered and Recessed5310-01-507-2548

NSN 5310-01-507-2548 · NIIN 015072548

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

Government record, cited

Also searched as 5310-01-507-2548 · 5310015072548 · NIIN 015072548 · 01-507-2548 · FSC 5310 Nuts and Washers · 180791-0001 · 284798-0001 ITEM 22

Nearby stock numbers ← 5310-01-507-2511 Nut · 5310-01-507-2582 Nut, Self-Locking, Plate →

5310-01-507-2548 — Nuts and Washers

Features

Washer,shouldered and Recessed — FSC 5310
Material Document and Classification: QQ-S-763/ASTM A581 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A582 FED SPEC 2ND MATERIAL RESPONSE OR AMS 5640 FED SPEC 3RD MATERIAL RESPONSE OVERALL
Material: STEEL COMP 316 OVERALL

Identification

NSN: 5310-01-507-2548
NIIN: 015072548
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,shouldered and Recessed, cataloged under National Stock Number 5310-01-507-2548, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-507-2548
Item Name	Washer,shouldered and Recessed
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Material Document and Classification	QQ-S-763/ASTM A581 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A582 FED SPEC 2ND MATERIAL RESPONSE OR AMS 5640 FED SPEC 3RD MATERIAL RESPONSE OVERALL
Material	STEEL COMP 316 OVERALL

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
180791-0001	5/2 Secondary reference U.S. Government activity
284798-0001 ITEM 22	3/2 Design control — primary 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 5310-01-507-2548?

NSN 5310-01-507-2548 is a Washer,shouldered and Recessed, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-507-2548?

Key specifications for 5310-01-507-2548: Material Document and Classification: QQ-S-763/ASTM A581 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A582 FED SPEC 2ND MATERIAL RESPONSE OR AMS 5640 FED SPEC 3RD MATERIAL RESPONSE OVERALL; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; End Item Identification: PRESS REGG VA; Material: STEEL COMP 316 OVERALL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-507-2548 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.

PartsTable Design LLC · partstable.com