The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-357-7521, 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 Norgren C a Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-00-357-7521 |
| Primary Part Number | 5PG-420-000 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Scale Accuracy | 2 PCT MIDDLE HALF,3 PCTREMAINDER OF RANGE |
| Scale Name | PRESSURE |
| Actuation Type | ANY ACCEPTABLE |
| Mounting Method | PANEL |
| Scale Inscription/background Color | BLACK FIGURES,WHITE BACKGROUND |
| Scale Smallest Increment | 0.2 KILOGRAMS PER SQUARE CENTIMETER AND 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 7.0 KILOGRAMS PER SQUARE CENTIMETER AND +0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | MULTIPLE |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 1-1/2 IN. DIA IN |
| Graduation Unit | 1.0 KILOGRAMS PER SQUARE CENTIMETER AND 20.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BACK |
| Color | BLACK CASE |
| Pointer Color | BLACK |
| Surface Treatment | PAINT EPOXY CASE |
| Material | STEEL CASE |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Connection Quantity | 1 |
| Connection Size | 0.125 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 |
|---|---|
| 5PG-420-000 PRIMARY | Norgren C a Co (USA) |
| Reference | Meaning |
|---|---|
| 5PG-320-000 | 5/9 Secondary reference Norgren C a Co |
NSN 6685-00-357-7521 is a Gage,pressure,dial Indicating, manufactured by Norgren C a Co, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-357-7521 has 1 manufacturer part number on file: 5PG-420-000 (Norgren C a Co).
Key specifications for 5PG-420-000: Mounting Hole Quantity: 3; Scale Accuracy: 2 PCT MIDDLE HALF,3 PCTREMAINDER OF RANGE; Scale Name: PRESSURE; Actuation Type: ANY ACCEPTABLE. 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.