The Control,alarm, cataloged under National Stock Number 6350-01-366-0753, 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 Ametek Power Instruments Div Rochester Instruments. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6350-01-366-0753 |
| Primary Part Number | ET-1278-H |
| Item Name | Control,alarm |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Ametek Power Instruments Div Rochester Instruments |
| Status | ACTIVE |
| Power Source | EXTERNAL |
| Terminal Location | TOP |
| Operating Temp Range | -25.0 TO 125.0 FAHRENHEIT DEGF |
| Maximum Voltage Rating in Volts | 24.0 DC |
| Terminal Type and Quantity | 1 WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ET-1278-H PRIMARY | Ametek Power Instruments Div Rochester Instruments (USA) |
| Reference | Meaning |
|---|---|
| 514-01615-93 | 5/9 Secondary reference Kato Engineering Inc. |
NSN 6350-01-366-0753 is a Control,alarm, manufactured by Ametek Power Instruments Div Rochester Instruments, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-366-0753 has 1 manufacturer part number on file: ET-1278-H (Ametek Power Instruments Div Rochester Instruments).
Key specifications for ET-1278-H: Power Source: EXTERNAL; Terminal Location: TOP; Operating Temp Range: -25.0 TO 125.0 FAHRENHEIT DEGF; Maximum Voltage Rating in Volts: 24.0 DC. 5 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.