The Alarm,back-Up,vehicle, cataloged under National Stock Number 6350-01-443-4979, is classified within Federal Supply Class 6350 (Miscellaneous Alarm, Signal, and Security Detection Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-01-443-4979 |
| Primary Part Number | 2441090 |
| Item Name | Alarm,back-Up,vehicle |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Loudness Level in Decibels | 112 DB DB |
| DC Voltage Rating | 12.0 VOLTS NOMINAL AND 36.0 VOLTS NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6350-01-443-4979 is a Alarm,back-Up,vehicle, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-443-4979 has 2 manufacturer part numbers on file: 2441090 (Caterpillar Inc Div Caterpillar Defense), 123-6449 (Finning (uk) Ltd).
Key specifications for 2441090: Loudness Level in Decibels: 112 DB DB; DC Voltage Rating: 12.0 VOLTS NOMINAL AND 36.0 VOLTS NOMINAL. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.