PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HB 6019Button,horn

Echlin Inc · NSN 2540-01-276-2737 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-276-2737 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-276-2737. Primary manufacturer part number: HB 6019.
Features
  • Button,horn — FSC 2540
  • 2 verified cross-references
  • Primary manufacturer: Echlin Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Button,horn, cataloged under National Stock Number 2540-01-276-2737, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Echlin Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameButton,horn
FSC / FSG2540 — No Item Name Available (FSG 25)
ManufacturersEchlin Inc (CAGE 19239); Borg-Warner Corp Automotive Parts Div (CAGE 89574)
Technical Specifications
ParameterValue
NSN2540-01-276-2737
Primary Part NumberHB 6019
Item NameButton,horn
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerEchlin Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6760-00-148-1940 INTERCHANGEABLE
Spool,photographic Film
5825-00-465-2217117G3009 INTERCHANGEABLE
Ejector,circuit Card
Aimtron Systems, Llc
6105-01-369-9912E9704 INTERCHANGEABLE
Motor,alternating Current
General Electric Co Motor Business Group
5945-01-687-4200S207 INTERCHANGEABLE
Relay,electromagnetic
Leach International Corp Div Leach International Corporation
Cross-Reference Index
Part NumberManufacturer
HB 6019 Echlin Inc (USA)
S207 Borg-Warner Corp Automotive Parts Div (USA)
Related Parts
6760-00-148-1940INTERCHANGEABLE
SPOOL,PHOTOGRAPHIC FILM
5825-00-465-2217INTERCHANGEABLE
EJECTOR,CIRCUIT CARD
117G3009
6105-01-369-9912INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
E9704
5945-01-687-4200INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
S207

Frequently Asked Questions

What is NSN 2540-01-276-2737?

NSN 2540-01-276-2737 is a Button,horn, manufactured by Echlin Inc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-276-2737?

NSN 2540-01-276-2737 has 2 cross-referenced part numbers: HB 6019 (Echlin Inc), S207 (Borg-Warner Corp Automotive Parts Div).

What NSN replaces 2540-01-276-2737?

There are 4 known substitutes for 2540-01-276-2737: 6760-00-148-1940, 5825-00-465-2217, 6105-01-369-9912 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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