The Detector,heat, cataloged under National Stock Number 6350-01-666-8899, 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 Siemens Building Technologies Inc. Div Siemens Fire Safety. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-01-666-8899 |
| Primary Part Number | 26718+26398BS |
| Item Name | Detector,heat |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Siemens Building Technologies Inc. Div Siemens Fire Safety |
| Status | ACTIVE |
| 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 |
|---|---|
| 26718+26398BS PRIMARY | Siemens Building Technologies Inc. Div Siemens Fire Safety (USA) |
NSN 6350-01-666-8899 is a Detector,heat, manufactured by Siemens Building Technologies Inc. Div Siemens Fire Safety, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-666-8899 has 1 manufacturer part number on file: 26718+26398BS (Siemens Building Technologies Inc. Div Siemens Fire Safety).
Key specifications for 26718+26398BS: End Item Identification: DETECTOR HEAT. 0 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.