The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-020-1374, 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 Motion Industries. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 6685-01-020-1374 |
| Primary Part Number | 9310738 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Motion Industries |
| Status | ACTIVE |
| Scale Name | PRESSURE |
| Actuation Type | ANY ACCEPTABLE |
| Scale Inscription/background Color | BLACK FIGURES,WHITE BACKGROUND |
| Scale Smallest Increment | 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 2-1/2 IN. DIA IN |
| Graduation Unit | 20.0 POUNDS PER SQUARE INCH LBS |
| Pointer Color | BLACK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9310738 | Motion Industries (USA) |
| 9310738 | Allied Electronic Services (USA) |
| Reference | Meaning |
|---|---|
| 2 1-2DL1-4NPT | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| G-300-25 | 5/9 Secondary reference Pacific Powertech Llc |
| 9310738 | 3/9 Design control — primary reference Pacific Powertech Llc |
NSN 6685-01-020-1374 is a Gage,pressure,dial Indicating, manufactured by Motion Industries, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-020-1374 has 2 manufacturer part numbers on file: 9310738 (Motion Industries), 9310738 (Allied Electronic Services).
5 possible matches (shared part number, not a government interchangeability claim): 6685-01-020-1375, 6685-01-020-1377, 6685-01-020-1378. Verify interchangeability with system specifications before substitution.
Key specifications for 9310738: Scale Name: PRESSURE; Actuation Type: ANY ACCEPTABLE; Scale Inscription/background Color: BLACK FIGURES,WHITE BACKGROUND; Scale Smallest Increment: 5.0 POUNDS PER SQUARE INCH (PSI) LBS. 12 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.