The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-220-9353, 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 Noshok Inc. Government technical data includes 25 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 | 6685-01-220-9353 |
| Primary Part Number | 40.300-200-PSI-CFF |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Noshok Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Scale Accuracy | 1 PCT MIDDLE 3RD OF RANGE |
| Scale Name | POUNDS PRESSURE |
| Overall Diameter | 5.300 INCHES NOMINAL IN |
| Actuation Type | BOURDON TUBE |
| Mounting Method | FLANGE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Smallest Increment | 2.0 DEGREES |
| Scale Range | +0.0 TO 200.0 POUNDS PER SQUARE INCH LBS |
| Mounting Hole Diameter | 0.190 INCHES NOMINAL IN |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 4 IN. ROUND IN |
| Graduation Unit | 2.0 POUNDS LBS |
| Bolt Circle Diameter | 4.570 INCHES NOMINAL IN |
| Pointer Color | BLACK |
| Surface Treatment | CHROMIUM CASE |
| Unable to Decode | UNABLE TO DECODE |
| Material | BRASS CASE |
| Material | PLASTIC METHYL METHACRYLATE PROTECTIVE CRYSTAL |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| 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 |
|---|---|
| 40.300-200-PSI-CFF PRIMARY | Noshok Inc (USA) |
NSN 6685-01-220-9353 is a Gage,pressure,dial Indicating, manufactured by Noshok Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-220-9353 has 1 manufacturer part number on file: 40.300-200-PSI-CFF (Noshok Inc).
Key specifications for 40.300-200-PSI-CFF: Mounting Hole Quantity: 3; Scale Accuracy: 1 PCT MIDDLE 3RD OF RANGE; Scale Name: POUNDS PRESSURE; Overall Diameter: 5.300 INCHES NOMINAL IN. 25 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.