Washer, Lock5310-01-468-3425

NSN 5310-01-468-3425 · NIIN 014683425 · Part number H-4160

Yale Industrial Products, Inc. Div Duff Norton Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 18740

Government record, cited

NSN 5310-01-468-3425 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-468-3425. Manufacturer of record part number: H-4160.

Also searched as 5310-01-468-3425 · 5310014683425 · NIIN 014683425 · 01-468-3425 · FSC 5310 Nuts and Washers · CAGE 18740 · H-4160

Nearby stock numbers ← 5310-01-468-3305 Nut, Plain, Hexagon · 5310-01-468-3430 Washer, Lock →

5310-01-468-3425 — Nuts and Washers

Features

Washer,lock — FSC 5310
Style Designator: FLAT EXTERNAL TEETH
Outside Diameter: 0.260 INCHES NOMINAL IN
Material Thickness: 0.015 INCHES NOMINAL IN
Surface Treatment: ZINC OVERALL
Material: STEEL CORROSION RESISTING OVERALL
Hole Diameter: 0.123 INCHES NOMINAL IN
1 manufacturer part number on file

Identification

NSN: 5310-01-468-3425
NIIN: 014683425
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: H-4160
Manufacturer: Yale Industrial Products, Inc. Div Duff Norton Company

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-468-3425, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Yale Industrial Products, Inc. Div Duff Norton Company. Government technical data includes 6 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	5310-01-468-3425
Primary Part Number	H-4160
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Yale Industrial Products, Inc. Div Duff Norton Company
Status	ACTIVE
Style Designator	FLAT EXTERNAL TEETH
Outside Diameter	0.260 INCHES NOMINAL IN
Material Thickness	0.015 INCHES NOMINAL IN
Surface Treatment	ZINC OVERALL
Material	STEEL CORROSION RESISTING OVERALL
Hole Diameter	0.123 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
H-4160 PRIMARY	Yale Industrial Products, Inc. Div Duff Norton Company (USA)

Frequently Asked Questions

What is NSN 5310-01-468-3425?

NSN 5310-01-468-3425 is a Washer,lock, manufactured by Yale Industrial Products, Inc. Div Duff Norton Company, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-468-3425?

NSN 5310-01-468-3425 has 1 manufacturer part number on file: H-4160 (Yale Industrial Products, Inc. Div Duff Norton Company).

What are the specifications of H-4160?

Key specifications for H-4160: Style Designator: FLAT EXTERNAL TEETH; Outside Diameter: 0.260 INCHES NOMINAL IN; Material Thickness: 0.015 INCHES NOMINAL IN; Surface Treatment: ZINC OVERALL. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-468-3425 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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