The Housing,indicator, cataloged under National Stock Number 6685-00-341-1877, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-341-1877 |
| Item Name | Housing,indicator |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| FSC Application Data | INDICATOR,TEMPERATURE,THERMOCOUPLE |
| Overall Diameter | 1.931 INCHES NOMINAL IN |
| Dial Window | INCLUDED |
| Dial Frame | INCLUDED |
| Surface Treatment | ENAMEL |
| Mounting Configuration | CLAM |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 136255 | 3/9 Design control — primary reference Solartron Electronics Inc Weston Instruments Div |
NSN 6685-00-341-1877 is a Housing,indicator, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 6750-01-427-1264, 5340-01-483-7903, 2540-01-560-9912. Verify interchangeability with system specifications before substitution.
Key specifications for 6685-00-341-1877: FSC Application Data: INDICATOR,TEMPERATURE,THERMOCOUPLE; Overall Diameter: 1.931 INCHES NOMINAL IN; Dial Window: INCLUDED; Dial Frame: INCLUDED. 7 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.