The Detector,probe Assembly, cataloged under National Stock Number 6685-00-293-4444, 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 Avionics Specialties, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-00-293-4444 |
| Primary Part Number | 123-412-2 |
| Item Name | Detector,probe Assembly |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Avionics Specialties, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | PROBE SHELL AND PROBE SHAFT,STAINLESS STEEL,HEATER CONTACT,SILVER,OPERATING VOLTAGE115 V,AC,RESISTANCE 95.0 TO 130.0 OHMS,CIRCUIT OPENS AT 280.0 DEG F ON TEMP RISE,CLOSES AT 250.0 DEGF ON TEMP DROP DEGF |
| 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 |
|---|---|
| 123-412-2 PRIMARY | Avionics Specialties, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 123D412-2 | 5/9 Secondary reference Avionics Specialties, Inc. |
NSN 6685-00-293-4444 is a Detector,probe Assembly, manufactured by Avionics Specialties, Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-293-4444 has 1 manufacturer part number on file: 123-412-2 (Avionics Specialties, Inc.).
Key specifications for 123-412-2: General Characteristics Item Description: PROBE SHELL AND PROBE SHAFT,STAINLESS STEEL,HEATER CONTACT,SILVER,OPERATING VOLTAGE115 V,AC,RESISTANCE 95.0 TO 130.0 OHMS,CIRCUIT OPENS AT 280.0 DEG F ON TEMP RISE,CLOSES AT 250.0 DEGF ON TEMP DROP DEGF; End Item Identification: F14A ACFT. 1 specification is 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.