The Temperature Transmitter,capillar, cataloged under National Stock Number 6685-01-187-4094, 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 Automatic Switch Company Dba Asco. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-187-4094 |
| Primary Part Number | QF11A1D |
| Item Name | Temperature Transmitter,capillar |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Automatic Switch Company Dba Asco |
| Status | ACTIVE |
| General Characteristics Item Description | BULB 5.0 IN. L; CAPILLARY 12.0 FT. L; F-114 FREON FILLED; 50 TO 160 DEG F; COPPER THERMAL SYSTEM CONSTRUCTION; BULB 0.375 IN. DIA; CAPILLARY 0.062 IN. DIA; ARMOR 0.160 O.D. DOUBLE BRAIDED COPPER IN |
| 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 |
|---|---|
| QF11A1D PRIMARY | Automatic Switch Company Dba Asco (USA) |
| Reference | Meaning |
|---|---|
| HY-188-324-1-CD | 5/9 Secondary reference Automatic Switch Company Dba Asco |
| HY-188-320-4-1-D | 5/1 Secondary reference Automatic Switch Company Dba Asco |
| QF11A | 5/9 Secondary reference Automatic Switch Company Dba Asco |
NSN 6685-01-187-4094 is a Temperature Transmitter,capillar, manufactured by Automatic Switch Company Dba Asco, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-187-4094 has 1 manufacturer part number on file: QF11A1D (Automatic Switch Company Dba Asco).
Key specifications for QF11A1D: General Characteristics Item Description: BULB 5.0 IN. L; CAPILLARY 12.0 FT. L; F-114 FREON FILLED; 50 TO 160 DEG F; COPPER THERMAL SYSTEM CONSTRUCTION; BULB 0.375 IN. DIA; CAPILLARY 0.062 IN. DIA; ARMOR 0.160 O.D. DOUBLE BRAIDED COPPER IN. 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.