Washer, Flat5310-01-502-4086

NSN 5310-01-502-4086 · NIIN 015024086 · Part number 23051326

Rolls-Royce Corporation · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 63005

Government record, cited

NSN 5310-01-502-4086 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-502-4086. Manufacturer of record part number: 23051326.

Also searched as 5310-01-502-4086 · 5310015024086 · NIIN 015024086 · 01-502-4086 · FSC 5310 Nuts and Washers · CAGE 63005 · 23051326

Nearby stock numbers ← 5310-01-502-4081 Washer, Flat · 5310-01-502-4130 Washer, Flat →

5310-01-502-4086 — Nuts and Washers

Features

Washer,flat — FSC 5310
Overall Diameter: 0.400 INCHES NOMINAL IN
Hole Diameter: 0.145 INCHES NOMINAL IN
Thickness: 0.056 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Corporation

Identification

NSN: 5310-01-502-4086
NIIN: 015024086
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 23051326
Manufacturer: Rolls-Royce Corporation

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-502-4086, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 3 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-502-4086
Primary Part Number	23051326
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Rolls-Royce Corporation
Status	ACTIVE
Overall Diameter	0.400 INCHES NOMINAL IN
Hole Diameter	0.145 INCHES NOMINAL IN
Thickness	0.056 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

Part Number	Manufacturer
23051326 PRIMARY	Rolls-Royce Corporation (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 5310-01-502-4086?

NSN 5310-01-502-4086 is a Washer,flat, manufactured by Rolls-Royce Corporation, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-502-4086?

NSN 5310-01-502-4086 has 1 manufacturer part number on file: 23051326 (Rolls-Royce Corporation).

What are the specifications of 23051326?

Key specifications for 23051326: Overall Diameter: 0.400 INCHES NOMINAL IN; End Item Identification: ENGINES T406-AD-400 AND AE2100A, C AND AE2100D2, D3, J AND AE3007A, C, H AND AE1107 AND 601K, ROLLS-ROYCE CORPORATION; Hole Diameter: 0.145 INCHES NOMINAL IN; Thickness: 0.056 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-502-4086 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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