The Alarm,smoke,automatic, cataloged under National Stock Number 6350-01-121-2908, is classified within Federal Supply Class 6350 (Miscellaneous Alarm, Signal, and Security Detection Systems) of the Alarm, Signal, and Security Detection Systems group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 6350-01-121-2908 |
| Item Name | Alarm,smoke,automatic |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Status | ACTIVE |
| Audible Signal Type | BUZZER |
| Voltage in Volts and Current Type | 24.0 DC |
| Overall Diameter | 6.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7756295 | 5/9 Secondary reference U.S. Government activity |
| 71-212001-001 | 5/9 Secondary reference Advanced Safety Systems, Inc. Div Advanced Safety Systems Integrators; a Division of Hiller Co |
| 7756295-010 | 5/9 Secondary reference U.S. Government activity |
| 71-212-012-201 | 5/9 Secondary reference Advanced Safety Systems, Inc. Div Advanced Safety Systems Integrators; a Division of Hiller Co |
| 71-55-0000-001 | 5/9 Secondary reference Advanced Safety Systems, Inc. Div Advanced Safety Systems Integrators; a Division of Hiller Co |
| 71-570000-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6350-01-121-2908 is a Alarm,smoke,automatic, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6350-01-582-6492. Verify interchangeability with system specifications before substitution.
Key specifications for 6350-01-121-2908: Audible Signal Type: BUZZER; Overall Height: 2.250 INCHES NOMINAL IN; Voltage in Volts and Current Type: 24.0 DC; Overall Diameter: 6.250 INCHES NOMINAL IN. 3 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.