The Control Unit, cataloged under National Stock Number 6340-00-887-1935, is classified within Federal Supply Class 6340 (Aircraft Alarm and Signal Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is Kidde Technologies, Inc Div Kidde Aerospace and Defense. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Control Unit |
| FSC / FSG | 6340 — Aircraft Alarm and Signal Systems (FSG 63) |
| Manufacturers | Kidde Technologies, Inc Div Kidde Aerospace and Defense (CAGE 61423); Allison Transmission Inc Dba Allison Transmission, Inc (CAGE 73342); General Motors Corp (CAGE 24617) |
| Parameter | Value |
|---|---|
| NSN | 6340-00-887-1935 |
| Primary Part Number | 891234-300 |
| Item Name | Control Unit |
| FSC / FSG | 6340 / 63 — Aircraft Alarm and Signal Systems |
| Manufacturer | Kidde Technologies, Inc Div Kidde Aerospace and Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | V |
| Part Number | Manufacturer |
|---|---|
| 891234-300 PRIMARY | Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA) |
| 6799379-25 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 6799379-25 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 651016-45 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6340-00-887-1935 is a Control Unit, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
NSN 6340-00-887-1935 has 3 manufacturer part numbers on file: 891234-300 (Kidde Technologies, Inc Div Kidde Aerospace and Defense), 6799379-25 (Allison Transmission Inc Dba Allison Transmission, Inc), 6799379-25 (General Motors Corp).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6340-00-887-1935 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.