Washer, Flat5310-01-495-9146

NSN 5310-01-495-9146 · NIIN 014959146 · Part number 4M36-02147

The Boeing Company Div Defense · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 76301

Government record, cited

NSN 5310-01-495-9146 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-495-9146. Manufacturer of record part number: 4M36-02147.

Also searched as 5310-01-495-9146 · 5310014959146 · NIIN 014959146 · 01-495-9146 · FSC 5310 Nuts and Washers · CAGE 76301 · 4M36-02147

Nearby stock numbers ← 5310-01-495-9102 Nut, Self-Locking, Single Ball Sea · 5310-01-495-9261 Nut Spacer, Plate →

5310-01-495-9146 — Nuts and Washers

Features

Washer,flat — FSC 5310
Overall Diameter: 0.375 INCHES NOMINAL IN
Criticality Code Justification: AGAV
Cross-Sectional Shape Style: RECTANGULAR
Peripheral Shape Style: ROUND
Material: STEEL COMP 302 OR STEEL COMP 304 OVERALL
Center Hole Shape Style: ROUND
Hole Diameter: 0.266 INCHES NOMINAL IN

Identification

NSN: 5310-01-495-9146
NIIN: 014959146
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 4M36-02147
Manufacturer: The Boeing Company Div Defense

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-495-9146, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 8 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	5310-01-495-9146
Primary Part Number	4M36-02147
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	The Boeing Company Div Defense
Status	ACTIVE
Overall Diameter	0.375 INCHES NOMINAL IN
Criticality Code Justification	AGAV
Cross-Sectional Shape Style	RECTANGULAR
Peripheral Shape Style	ROUND
Material	STEEL COMP 302 OR STEEL COMP 304 OVERALL
Center Hole Shape Style	ROUND
Hole Diameter	0.266 INCHES NOMINAL IN
Thickness	0.040 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	Y

Cross-Reference Index

Part Number	Manufacturer
4M36-02147 PRIMARY	The Boeing Company Div Defense (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 5310-01-495-9146?

NSN 5310-01-495-9146 is a Washer,flat, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-495-9146?

NSN 5310-01-495-9146 has 1 manufacturer part number on file: 4M36-02147 (The Boeing Company Div Defense).

What are the specifications of 4M36-02147?

Key specifications for 4M36-02147: Overall Diameter: 0.375 INCHES NOMINAL IN; Criticality Code Justification: AGAV; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-495-9146 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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