Washer, Lock5310-01-625-3873

NSN 5310-01-625-3873 · NIIN 016253873 · Part number LW016LLT18

Century Fasteners Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1JF72

Government record, cited

NSN 5310-01-625-3873 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-625-3873. Manufacturer of record part number: LW016LLT18.

Also searched as 5310-01-625-3873 · 5310016253873 · NIIN 016253873 · 01-625-3873 · FSC 5310 Nuts and Washers · CAGE 1JF72 · LW016LLT18

Nearby stock numbers ← 5310-01-625-3782 Nut, Plain, Hexagon · 5310-01-625-3879 Nut, Self-Locking, Hexagon →

5310-01-625-3873 — Nuts and Washers

Features

Washer,lock — FSC 5310
Material: STEEL CORROSION RESISTING OVERALL
1 manufacturer part number on file
Manufacturer of record: Century Fasteners Corp

Identification

NSN: 5310-01-625-3873
NIIN: 016253873
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: LW016LLT18
Manufacturer: Century Fasteners Corp

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-625-3873, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Century Fasteners Corp. Government technical data includes 1 specification, 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	5310-01-625-3873
Primary Part Number	LW016LLT18
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Century Fasteners Corp
Status	ACTIVE
Material	STEEL CORROSION RESISTING OVERALL

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
LW016LLT18 PRIMARY	Century Fasteners Corp (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 5310-01-625-3873?

NSN 5310-01-625-3873 is a Washer,lock, manufactured by Century Fasteners Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-625-3873?

NSN 5310-01-625-3873 has 1 manufacturer part number on file: LW016LLT18 (Century Fasteners Corp).

What are the specifications of LW016LLT18?

Key specifications for LW016LLT18: Part Name Assigned by Controlling Agency: LOCK WASHER 1/4 INCH STAINLESS STEEL. IN; Material: STEEL CORROSION RESISTING OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 5310-01-625-3873 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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