The Sensor,ambient Temperature, cataloged under National Stock Number 6685-01-253-3304, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Gow-Mac Instrument Co Div Gow-Mac Instrument Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Sensor,ambient Temperature |
| FSC / FSG | 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66) |
| Manufacturers | Gow-Mac Instrument Co Div Gow-Mac Instrument Company (CAGE 25709) |
| Parameter | Value |
|---|---|
| NSN | 6685-01-253-3304 |
| Primary Part Number | 124-175 |
| Item Name | Sensor,ambient Temperature |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Gow-Mac Instrument Co Div Gow-Mac Instrument Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 124-175 PRIMARY | Gow-Mac Instrument Co Div Gow-Mac Instrument Company (USA) |
NSN 6685-01-253-3304 is a Sensor,ambient Temperature, manufactured by Gow-Mac Instrument Co Div Gow-Mac Instrument Company, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-253-3304 has 1 manufacturer part number on file: 124-175 (Gow-Mac Instrument Co Div Gow-Mac Instrument Company).
2 possible matches (shared part number, not a government interchangeability claim): 5962-01-292-5621, 1680-01-584-0315. Verify interchangeability with system specifications before substitution.
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.