Locknut, Control Wir5310-01-337-3040

NSN 5310-01-337-3040 · NIIN 013373040 · Part number 63425

Briggs and Stratton Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 08645

Government record, cited

NSN 5310-01-337-3040 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-337-3040. Manufacturer of record part number: 63425.

Also searched as 5310-01-337-3040 · 5310013373040 · NIIN 013373040 · 01-337-3040 · FSC 5310 Nuts and Washers · CAGE 08645 · 63425

Nearby stock numbers ← 5310-01-337-3012 Nut · 5310-01-337-3195 Washer, Lock →

5310-01-337-3040 — Nuts and Washers

Features

Locknut,control Wir — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Briggs and Stratton Corp

Identification

NSN: 5310-01-337-3040
NIIN: 013373040
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 63425
Manufacturer: Briggs and Stratton Corp

General Description

The Locknut,control Wir, cataloged under National Stock Number 5310-01-337-3040, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Briggs and Stratton Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Locknut,control Wir
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Briggs and Stratton Corp (CAGE 08645); Briggs & Stratton Uk Ltd (CAGE K5261)

Technical Specifications

Parameter	Value
NSN	5310-01-337-3040
Primary Part Number	63425
Item Name	Locknut,control Wir
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Briggs and Stratton Corp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
63425 PRIMARY	Briggs and Stratton Corp (USA)
63425	Briggs & Stratton Uk Ltd (GBR)

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 5310-01-337-3040?

NSN 5310-01-337-3040 is a Locknut,control Wir, manufactured by Briggs and Stratton Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-337-3040?

NSN 5310-01-337-3040 has 2 manufacturer part numbers on file: 63425 (Briggs and Stratton Corp), 63425 (Briggs & Stratton Uk Ltd).

Is NSN 5310-01-337-3040 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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