The Indicator,temperature,thermocoup, cataloged under National Stock Number 6685-01-068-2127, 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 Celtech Corporation Div Use CAGE 65552 for All Orders. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-068-2127 |
| Primary Part Number | 74-8-7-1 |
| Item Name | Indicator,temperature,thermocoup |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Celtech Corporation Div Use CAGE 65552 for All Orders |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PANEL AND 1 UNTHREADED HOLE(S) |
| Contact Type | PLUG-IN SOCKET |
| Length | 6.812 INCHES NOMINAL IN |
| Electrical Connection Quantity | 1 |
| Scale Range | -328.0 TO 1712.0 DEG FAHRENHEIT SINGLE INDICATOR SINGLE SCALE |
| Contact Quantity | 3 |
| Height | 2.835 INCHES NOMINAL IN |
| Width | 5.669 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74-8-7-1 PRIMARY | Celtech Corporation Div Use CAGE 65552 for All Orders (USA) |
| Reference | Meaning |
|---|---|
| DS400-4530-00 | 5/9 Secondary reference Emerson Electric Co Doric Scientific Div |
NSN 6685-01-068-2127 is a Indicator,temperature,thermocoup, manufactured by Celtech Corporation Div Use CAGE 65552 for All Orders, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-068-2127 has 1 manufacturer part number on file: 74-8-7-1 (Celtech Corporation Div Use CAGE 65552 for All Orders).
Key specifications for 74-8-7-1: Mounting Facility Type and Quantity: 1 PANEL AND 1 UNTHREADED HOLE(S); Contact Type: PLUG-IN SOCKET; Length: 6.812 INCHES NOMINAL IN; Electrical Connection Quantity: 1. 8 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.
NSN 6685-01-068-2127 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.