The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-174-0873, 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 Mensor, Lp.. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-174-0873 |
| Primary Part Number | 2780-0-30PSIA-HYD-VERT |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Mensor, Lp. |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Scale Accuracy | 0.1 PCT FULL RANGE |
| Scale Name | PRESSURE |
| Overall Diameter | 10.312 INCHES NOMINAL IN |
| Actuation Type | BOURDON TUBE |
| Mounting Method | PANEL |
| Scale Inscription/background Color | WHITE MARKINGS ON GREEN BACKGROUND |
| Scale Smallest Increment | 0.05 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Mounting Hole Diameter | 0.312 INCHES NOMINAL IN |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 8-1/2 IN. DIA IN |
| Bolt Circle Diameter | 9.375 INCHES NOMINAL IN |
| Connection Location | BACK, LOWER |
| Pointer Color | ANY ACCEPTABLE |
| Material | NICKEL ALLOY ACTUATING ELEMENT |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Material | ALUMINUM CASE |
| Connection Quantity | 1 |
| Connection Size | 0.250 IN. NPT DIA IN |
| 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 |
|---|---|
| 2780-0-30PSIA-HYD-VERT PRIMARY | Mensor, Lp. (USA) |
| Reference | Meaning |
|---|---|
| 2780-0-30PSIA-HYD-VERT | 5/9 Secondary reference American Gauge Co Inc |
NSN 6685-01-174-0873 is a Gage,pressure,dial Indicating, manufactured by Mensor, Lp., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-174-0873 has 1 manufacturer part number on file: 2780-0-30PSIA-HYD-VERT (Mensor, Lp.).
Key specifications for 2780-0-30PSIA-HYD-VERT: Mounting Hole Quantity: 3; Scale Accuracy: 0.1 PCT FULL RANGE; Scale Name: PRESSURE; Overall Diameter: 10.312 INCHES NOMINAL IN. 24 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.