PartsTable TECHNICAL DATA SHEET

NSN 2590-01-181-7137Government record, cited

Cap, Horn Button2590-01-181-7137

NSN 2590-01-181-7137 · NIIN 011817137 · Part number 17987490

General Motors Llc Dba General Motors Llc · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 7X677

Government record, cited

NSN 2590-01-181-7137 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-181-7137. Manufacturer of record part number: 17987490.

Also searched as 2590-01-181-7137 · 2590011817137 · NIIN 011817137 · 01-181-7137 · FSC 2590 Miscellaneous Vehicular Components · CAGE 7X677 · 17987490 · 9761176 · 9761176 · 9761176

Nearby stock numbers ← 2590-01-181-6773 Pad, Cushioning · 2590-01-181-7140 Indicator, Gear Shift Control →

Features

Cap,horn Button — FSC 2590
1 manufacturer part number on file
Manufacturer of record: General Motors Llc Dba General Motors Llc

Identification

NSN: 2590-01-181-7137
NIIN: 011817137
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 17987490
Manufacturer: General Motors Llc Dba General Motors Llc

General Description

The Cap,horn Button, cataloged under National Stock Number 2590-01-181-7137, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is General Motors Llc Dba General Motors Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2590-01-181-7137
Primary Part Number	17987490
Item Name	Cap,horn Button
FSC / FSG	2590 / 25 — Miscellaneous Vehicular Components
Manufacturer	General Motors Llc Dba General Motors Llc
Status	ACTIVE

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
17987490 PRIMARY	General Motors Llc Dba General Motors Llc (USA)

Reference documents

Reference	Meaning
9761176	5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02
9761176	5/9 Secondary reference General Motors Llc Dba General Motors Llc
9761176	5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept

No interchangeability data on file.

Other items in FSC 2590 — Miscellaneous Vehicular Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2590-00-001-1252

2590-00-001-1252 · Item name not on file

2590-00-001-1253

2590-00-001-1253 · Item name not on file

2590-00-001-1254

BRACKET,HORN MOUNTING

2590-00-001-3423

2590-00-001-3423 · Item name not on file

2590-00-001-3438

2590-00-001-3438 · Item name not on file

2590-00-001-3439

2590-00-001-3439 · Item name not on file

2590-00-001-3461

2590-00-001-3461 · Item name not on file

2590-00-001-3463

2590-00-001-3463 · Item name not on file

Frequently Asked Questions

What is NSN 2590-01-181-7137?

NSN 2590-01-181-7137 is a Cap,horn Button, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-181-7137?

NSN 2590-01-181-7137 has 1 manufacturer part number on file: 17987490 (General Motors Llc Dba General Motors Llc).

What are the specifications of 17987490?

Key specifications for 17987490: End Item Identification: USED ON GENERAL MOTORS CHEVROLET LIGHT DUTY TRUCKS,CKG1,2,3(EXCLUDES CUSTOM) (GMC); 1979-1980. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2590-01-181-7137 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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