The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-771-8569, 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 Rogerson Kratos. Government technical data includes 26 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-771-8569 |
| Primary Part Number | G3357 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Rogerson Kratos |
| Status | ACTIVE |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Scale Name | PRESSURE |
| Actuation Type | SINGLE COIL HELICAL BOURDON TUBE |
| Mounting Method | RIGID STEM |
| Scale Inscription/background Color | WHITE FIGURES ON BLACK BACKGROUND |
| Scale Smallest Increment | 100.0 POUNDS LBS |
| Connection Type | INTERNAL |
| Scale Range | +0.000 TO 1000.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Material Document and Classification | INCONEL-X MFR REF SINGLE MATERIAL RESPONSE ACTUATING ELEMENT |
| Scale Name for Which Pointer Is Designed | PRESSURE |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 1.500 IN. DIA IN |
| Graduation Unit | 250.0 POUNDS LBS |
| Connection Location | LOWER |
| Pointer Color | WHITE |
| Surface Treatment | NICKEL CASE |
| Unable to Decode | UNABLE TO DECODE |
| Material | NICKEL ALLOY ACTUATING ELEMENT |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | ALUMINUM CASE |
| Connection Quantity | 1 |
| Bezel Type | SNAP-ON |
| Connection Size | 7/16 IN. 20 UNF-3B 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 |
|---|---|
| G3357 PRIMARY | Rogerson Kratos (USA) |
NSN 6685-00-771-8569 is a Gage,pressure,dial Indicating, manufactured by Rogerson Kratos, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-771-8569 has 1 manufacturer part number on file: G3357 (Rogerson Kratos).
Key specifications for G3357: Overall Height: 2.250 INCHES NOMINAL IN; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE; Scale Name: PRESSURE; Actuation Type: SINGLE COIL HELICAL BOURDON TUBE. 26 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.