The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-554-9217, 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 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6685-01-554-9217 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Actuation Type | BOURDON TUBE |
| Mounting Method | PANEL |
| Dial Size | 2-1/2 IN. DIAMETER IN |
| Material | STEEL CORROSION RESISTING ACTUATING ELEMENT |
| 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 |
|---|---|
| 7326559 FIND 13 | 5/1 Secondary reference Naval Sea Systems Command |
| 25542-24B25 | 3/9 Design control — primary reference 3d Instruments, Lp Dba Sierra Precision |
NSN 6685-01-554-9217 is a Gage,pressure,dial Indicating, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-554-9217: Actuation Type: BOURDON TUBE; Mounting Method: PANEL; Dial Size: 2-1/2 IN. DIAMETER IN; Special Features: PRESSURE GAGE WITH .25% ACCURACY AND HAVING RANGE OF 0 TO 150 POUNDS OF PRESSURE PER SQUARE INCH; ALSO HAVING FLANGE FRONT AND 1/4" MALE PIPE CONNECTION FITTING ON BACK LBS. 4 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.