The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-322-2131, 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 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-322-2131 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Scale Name | WATER AND TEMPERATURE |
| Actuation Type | ANY ACCEPTABLE |
| Scale Smallest Increment | 1.0 DEG FAHRENHEIT |
| Scale Range | +90.0 TO 212.0 DEG FAHRENHEIT |
| Pointer Type | INDICATING |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Graduation Unit | 5.0 DEG FAHRENHEIT |
| 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 |
|---|---|
| RC3107 | 3/9 Design control — primary reference U.S. Government activity |
| AD7946 | 5/9 Secondary reference Ametek, Inc. Div Aerospace & Defense |
NSN 6685-00-322-2131 is a Gage,pressure,dial Indicating, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-00-322-2131: Scale Name: WATER AND TEMPERATURE; Actuation Type: ANY ACCEPTABLE; Scale Smallest Increment: 1.0 DEG FAHRENHEIT; Scale Range: +90.0 TO 212.0 DEG FAHRENHEIT. 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.
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.