Cover, Horn Button2530-01-271-5090

NSN 2530-01-271-5090 · NIIN 012715090

FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components

Government record, cited

Also searched as 2530-01-271-5090 · 2530012715090 · NIIN 012715090 · 01-271-5090 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · 55-292-00 · 55292A1 · 55-292-00

Nearby stock numbers ← 2530-01-271-5075 · 2530-01-271-5106 →

Features

Cover,horn Button — FSC 2530
Overall Diameter: 4.338 INCHES NOMINAL IN
Color: BLACK
Material: PLASTIC

Identification

NSN: 2530-01-271-5090
NIIN: 012715090
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSG: 25 — Vehicular Equipment Components

General Description

The Cover,horn Button, cataloged under National Stock Number 2530-01-271-5090, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	2530-01-271-5090
Item Name	Cover,horn Button
FSC / FSG	2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Status	ACTIVE
Overall Diameter	4.338 INCHES NOMINAL IN
Color	BLACK
Material	PLASTIC

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
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.

4010-01-692-82865529200 POSSIBLE MATCH

CHAIN ASSEMBLY,SINGLE LEG

Possible match (shared part number)J. W. Speaker Corporation Dba Jw Speaker Corp

Cross-Reference Index

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

Reference documents

Reference	Meaning
55-292-00	5/9 Secondary reference United Steering Systems
55292A1	3/9 Design control — primary reference Key Safety Restraint Systems, Inc.
55-292-00	5/9 Secondary reference Sheller-Globe Corp Accurate Parts Div

Related Parts

4010-01-692-8286POSSIBLE MATCH

CHAIN ASSEMBLY,SINGLE LEG

5529200

Frequently Asked Questions

What is NSN 2530-01-271-5090?

NSN 2530-01-271-5090 is a Cover,horn Button, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What NSN replaces 2530-01-271-5090?

1 possible match (shared part number, not a government interchangeability claim): 4010-01-692-8286. Verify interchangeability with system specifications before substitution.

What are the specifications of 2530-01-271-5090?

Key specifications for 2530-01-271-5090: Overall Height: 0.100 INCHES NOMINAL IN; Overall Diameter: 4.338 INCHES NOMINAL IN; Overall Width: 1.585 INCHES NOMINAL IN; Color: BLACK. 3 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-271-5090 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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