The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-130-7052, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 28 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-130-7052 |
| Primary Part Number | G400176S1 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Scale Accuracy | PORM 1 PCT ENTIRE SCALE |
| Scale Name | PRESSURE |
| Overall Diameter | 5.062 INCHES NOMINAL IN |
| Actuation Type | BELLOWS |
| Mounting Connection Location | LOWER |
| Mounting Method | PANEL |
| Scale Inscription/background Color | BLACK FIGURES,GREEN COLOR BAND 0 TO 1.5 PSI,RED COLOR BAND 1.5 TO 2.0 PSI |
| Scale Smallest Increment | 0.1 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 2.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Mounting Hole Diameter | 0.218 INCHES NOMINAL IN |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 4-1/2 IN. DIA IN |
| Graduation Unit | 1.0 POUNDS PER SQUARE INCH LBS |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Connection Location | LOWER |
| Color | BLACK CASE |
| Pointer Color | BLACK |
| Surface Treatment | PAINT EPOXY CASE |
| Material | PLASTIC ACRYLIC PROTECTIVE CRYSTAL |
| Material | BRASS ACTUATING ELEMENT |
| Material | PLASTIC PHENOLIC 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 |
|---|---|
| G400176S1 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| Reference | Meaning |
|---|---|
| G400176 | 7/2 Vendor item drawing reference L3harris Technologies, Inc Div Space & Airborne Systems |
| 45-1188AXPDDX-02L-0-2PSI | 5/9 Secondary reference Hsk/decker |
NSN 6685-01-130-7052 is a Gage,pressure,dial Indicating, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-130-7052 has 1 manufacturer part number on file: G400176S1 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for G400176S1: Mounting Hole Quantity: 3; Scale Accuracy: PORM 1 PCT ENTIRE SCALE; Scale Name: PRESSURE; Overall Diameter: 5.062 INCHES NOMINAL IN. 28 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.