Washer, Lock5310-01-133-0199

NSN 5310-01-133-0199 · NIIN 011330199 · Part number WA1462

Lamson and Sessions Co the · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 75497

Government record, cited

NSN 5310-01-133-0199 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-133-0199. Manufacturer of record part number: WA1462.

Also searched as 5310-01-133-0199 · 5310011330199 · NIIN 011330199 · 01-133-0199 · FSC 5310 Nuts and Washers · CAGE 75497 · WA1462

Nearby stock numbers ← 5310-01-133-0198 Washer, Flat · 5310-01-133-0200 →

5310-01-133-0199 — Nuts and Washers

Features

Washer,lock — FSC 5310
Style Designator: SPLIT HELICAL-RIGHT HAND
Material: STEEL OVERALL
Hole Diameter: 0.382 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN
1 manufacturer part number on file
Manufacturer of record: Lamson and Sessions Co the

Identification

NSN: 5310-01-133-0199
NIIN: 011330199
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: WA1462
Manufacturer: Lamson and Sessions Co the

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-133-0199, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lamson and Sessions Co the. 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	5310-01-133-0199
Primary Part Number	WA1462
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Lamson and Sessions Co the
Status	ACTIVE
Style Designator	SPLIT HELICAL-RIGHT HAND
Material	STEEL OVERALL
Hole Diameter	0.382 INCHES MINIMUM AND 0.393 INCHES MAXIMUM 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
WA1462 PRIMARY	Lamson and Sessions Co the (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 5310-01-133-0199?

NSN 5310-01-133-0199 is a Washer,lock, manufactured by Lamson and Sessions Co the, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-133-0199?

NSN 5310-01-133-0199 has 1 manufacturer part number on file: WA1462 (Lamson and Sessions Co the).

What are the specifications of WA1462?

Key specifications for WA1462: Style Designator: SPLIT HELICAL-RIGHT HAND; Material: STEEL OVERALL; Hole Diameter: 0.382 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-133-0199 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.

PartsTable Design LLC · partstable.com