Washer, Recessed5310-00-576-1072

NSN 5310-00-576-1072 · NIIN 005761072

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

Government record, cited

Also searched as 5310-00-576-1072 · 5310005761072 · NIIN 005761072 · 00-576-1072 · FSC 5310 Nuts and Washers

Nearby stock numbers ← 5310-00-576-1064 Nut, Sheet Spring · 5310-00-576-1073 →

5310-00-576-1072 — Nuts and Washers

Features

Washer,recessed — FSC 5310
Heat Treatment: HOT ROLLED OR COLD DRAWN 1/2 HARD CONDITION
Style Designator: RECESSED
Outside Diameter: 3.938 INCHES MINIMUM AND 4.062 INCHES MAXIMUM IN
Recess Depth: 0.062 INCHES NOMINAL IN
Recess Diameter: 1.906 INCHES NOMINAL IN
Minimum Tensile Strength: 55000 POUNDS PER SQUARE INCH LBS
Material: COPPER ALLOY OVERALL

Identification

NSN: 5310-00-576-1072
NIIN: 005761072
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,recessed, cataloged under National Stock Number 5310-00-576-1072, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5310-00-576-1072
Item Name	Washer,recessed
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Heat Treatment	HOT ROLLED OR COLD DRAWN 1/2 HARD CONDITION
Style Designator	RECESSED
Outside Diameter	3.938 INCHES MINIMUM AND 4.062 INCHES MAXIMUM IN
Recess Depth	0.062 INCHES NOMINAL IN
Recess Diameter	1.906 INCHES NOMINAL IN
Minimum Tensile Strength	55000 POUNDS PER SQUARE INCH LBS
Material	COPPER ALLOY OVERALL
Hole Diameter	1.766 INCHES MINIMUM AND 1.796 INCHES MAXIMUM IN
Recess Angle	90.0 DEGREES NOMINAL

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
17-30920-1	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 5310-00-576-1072?

NSN 5310-00-576-1072 is a Washer,recessed, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-00-576-1072?

Key specifications for 5310-00-576-1072: Overall Height: 0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN; Heat Treatment: HOT ROLLED OR COLD DRAWN 1/2 HARD CONDITION; Style Designator: RECESSED; Outside Diameter: 3.938 INCHES MINIMUM AND 4.062 INCHES MAXIMUM IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 5310-00-576-1072 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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