The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-574-9348, 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 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-574-9348 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Scale Name | VACUUM |
| Mounting Method | PANEL |
| Scale Inscription/background Color | BLACK INSCRIPTIONS/WHITE BACKGROUND |
| Scale Smallest Increment | 0.5 POUNDS LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 30.0 POUNDS OF VACUUM PER SQUARE INCH LBS |
| Scale Type | DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 4.5IN. IN |
| Connection Location | BACK |
| Pointer Color | BLACK |
| Material | STEEL CORROSION RESISTING ACTUATING ELEMENT |
| Connection Quantity | 1 |
| Connection Size | O-RING UNION |
| 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 |
|---|---|
| MIL-G-18997 | 4/1 Identification reference U.S. Government activity |
| SVQ4M2NGD | 5/1 Secondary reference Moeller Instrument Company, Inc. Dba Moeller Instrument Co |
| SQ4MDHPWPANAG | 2/2 Government specification standardization U.S. Government activity |
NSN 6685-01-574-9348 is a Gage,pressure,dial Indicating, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-574-9348: Scale Name: VACUUM; Mounting Method: PANEL; Scale Inscription/background Color: BLACK INSCRIPTIONS/WHITE BACKGROUND; Scale Smallest Increment: 0.5 POUNDS LBS. 14 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.