The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-423-7758, 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 Bellofram Corporation. Government technical data includes 23 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6685-01-423-7758 |
| Primary Part Number | G22702 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Bellofram Corporation |
| Status | ACTIVE |
| Scale Accuracy | 1 PCT CENTER SCALE; 3 PCT REST OF SCALE |
| Scale Name | POUNDS PRESSURE |
| Overall Diameter | 2.625 INCHES NOMINAL IN |
| Actuation Type | DIAPHRAGM |
| Mounting Connection Location | BOTTOM |
| Mounting Method | RIGID STEM |
| Scale Inscription/background Color | BLACK FIGURES,WHITE BACKGROUND |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 5.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Name for Which Pointer Is Designed | POUNDS PRESSURE |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 2.5 INCH IN |
| Graduation Unit | 1.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BOTTOM |
| Pointer Color | BLACK |
| Surface Treatment | ENAMEL BAKED AND PHOSPHATE CASE |
| Material | STEEL CASE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Connection Quantity | 1 |
| Connection Size | 1/4 INCH NPT 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 |
|---|---|
| G22702 PRIMARY | Bellofram Corporation (USA) |
| Reference | Meaning |
|---|---|
| W0276 | 5/9 Secondary reference Desco Corp Marsh Bellofram Div |
| G22702 | 5/9 Secondary reference Liftec Inc Div Liftec, Inc. |
NSN 6685-01-423-7758 is a Gage,pressure,dial Indicating, manufactured by Bellofram Corporation, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-423-7758 has 1 manufacturer part number on file: G22702 (Bellofram Corporation).
Key specifications for G22702: Scale Accuracy: 1 PCT CENTER SCALE; 3 PCT REST OF SCALE; Scale Name: POUNDS PRESSURE; Overall Diameter: 2.625 INCHES NOMINAL IN; Actuation Type: DIAPHRAGM. 23 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.