Washer, Lock5310-00-033-2152

NSN 5310-00-033-2152 · NIIN 000332152

FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5310-00-033-2152 · 5310000332152 · NIIN 000332152 · 00-033-2152 · FSC 5310 Nuts and Washers

Nearby stock numbers ← 5310-00-033-2151 · 5310-00-033-2153 →

5310-00-033-2152 — Nuts and Washers

Features

Washer,lock — FSC 5310
Hardness Rating: 38.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM
Material Thickness: 0.209 INCHES NOMINAL IN
Surface Treatment: CADMIUM OVERALL
Material: STEEL OVERALL

Identification

NSN: 5310-00-033-2152
NIIN: 000332152
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,lock, cataloged under National Stock Number 5310-00-033-2152, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-00-033-2152
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Hardness Rating	38.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM
Material Thickness	0.209 INCHES NOMINAL IN
Surface Treatment	CADMIUM OVERALL
Material	STEEL 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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

2815-00-036-5412 POSSIBLE MATCH

CONNECTION,OUTLET

Possible match (shared part number)

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
A78-374	3/9 Design control — primary reference U.S. Government activity

Related Parts

2815-00-036-5412POSSIBLE MATCH

CONNECTION,OUTLET

Frequently Asked Questions

What is NSN 5310-00-033-2152?

NSN 5310-00-033-2152 is a Washer,lock, classified under FSC 5310, Nuts and Washers. Status: active.

What NSN replaces 5310-00-033-2152?

1 possible match (shared part number, not a government interchangeability claim): 2815-00-036-5412. Verify interchangeability with system specifications before substitution.

What are the specifications of 5310-00-033-2152?

Key specifications for 5310-00-033-2152: Hardness Rating: 38.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM; Material Thickness: 0.209 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL; Material: STEEL OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5310-00-033-2152 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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