Washer, Recessed5310-01-353-5124

NSN 5310-01-353-5124 · NIIN 013535124 · Part number 3180971-7

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 10001

Government record, cited

NSN 5310-01-353-5124 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-353-5124. Manufacturer of record part number: 3180971-7.

Also searched as 5310-01-353-5124 · 5310013535124 · NIIN 013535124 · 01-353-5124 · FSC 5310 Nuts and Washers · CAGE 10001 · 3180971-7

Nearby stock numbers ← 5310-01-353-5123 Washer, Recessed · 5310-01-353-5125 Washer, Recessed →

5310-01-353-5124 — Nuts and Washers

Features

Washer,recessed — FSC 5310
Top Recess Diameter: 0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
Bottom Recess Diameter: 0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
Top Recess Angle: 90.0 DEGREES NOMINAL
Style Designator: RECESSED BOTH SIDES
Material Document and Classification: QQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 1.060 INCHES NOMINAL IN
Material Thickness: 0.082 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN

Identification

NSN: 5310-01-353-5124
NIIN: 013535124
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 3180971-7
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

General Description

The Washer,recessed, cataloged under National Stock Number 5310-01-353-5124, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-353-5124
Primary Part Number	3180971-7
Item Name	Washer,recessed
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status	ACTIVE
Top Recess Diameter	0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
Bottom Recess Diameter	0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
Top Recess Angle	90.0 DEGREES NOMINAL
Style Designator	RECESSED BOTH SIDES
Material Document and Classification	QQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter	1.060 INCHES NOMINAL IN
Material Thickness	0.082 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
Bottom Recess Angle	90.0 DEGREES NOMINAL
Material	NICKEL ALLOY K-500 OVERALL
Hole Diameter	0.631 INCHES MINIMUM AND 0.641 INCHES MAXIMUM 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

Part Number	Manufacturer
3180971-7 PRIMARY	Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
3180971-7	Aerojet Rocketdyne of De, Inc (USA)

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 5310-01-353-5124?

NSN 5310-01-353-5124 is a Washer,recessed, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-353-5124?

NSN 5310-01-353-5124 has 2 manufacturer part numbers on file: 3180971-7 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 3180971-7 (Aerojet Rocketdyne of De, Inc).

What are the specifications of 3180971-7?

Key specifications for 3180971-7: Top Recess Diameter: 0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN; Bottom Recess Diameter: 0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN; Top Recess Angle: 90.0 DEGREES NOMINAL; Style Designator: RECESSED BOTH SIDES. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-353-5124 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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