The Indicator,temperature,thermocoup, cataloged under National Stock Number 6685-01-656-0072, 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 Alcor Inc Dba Alcor Aviation. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-656-0072 |
| Primary Part Number | 45811 |
| Item Name | Indicator,temperature,thermocoup |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Alcor Inc Dba Alcor Aviation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Coil DC Resistance | 3.3 OHMS NOMINAL |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Scale Marking | MAJOR GRADUATION AND MINOR GRADUATION |
| Electrical Connection Quantity | 3 |
| Scale Range | +0.0 TO 500.0 DEG FAHRENHEIT SINGLE INDICATOR DEGREE FAHRENHEIT |
| Scale Marking Transparency | NONLUMINOUS |
| Dial Outside Diameter | 2.125 INCHES NOMINAL IN |
| Pointer Type | INDICATING SINGLE POINTER |
| Presentation Type | DIAL |
| Scale Division Quantity | 5 SINGLE INDICATOR SINGLE SCALE |
| 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 |
|---|---|
| 45811 PRIMARY | Alcor Inc Dba Alcor Aviation (USA) |
NSN 6685-01-656-0072 is a Indicator,temperature,thermocoup, manufactured by Alcor Inc Dba Alcor Aviation, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-656-0072 has 1 manufacturer part number on file: 45811 (Alcor Inc Dba Alcor Aviation).
Key specifications for 45811: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Coil DC Resistance: 3.3 OHMS NOMINAL; Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE; Scale Marking: MAJOR GRADUATION AND MINOR GRADUATION. 11 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.