The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-00-372-4666, 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 Cameron Energy Services Corp.. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-00-372-4666 |
| Primary Part Number | 20ANXXX0X90A5BAXXX01 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Cameron Energy Services Corp. |
| Status | ACTIVE |
| Scale Accuracy | 1.5 PCT OF FULL RANGE |
| Scale Name | DIFFERENTIAL PRESSURE |
| Overall Diameter | 5.594 INCHES NOMINAL IN |
| Actuation Type | BELLOWS |
| Mounting Method | BRACKET(S) AND PANEL |
| Scale Inscription/background Color | BLACK MARKINGS,WHITE BACKGROUND |
| Scale Range | +0.0 TO 99.0 INCHES OF WATER IN |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 4-1/2 INCH DIA IN |
| Pointer Color | BLACK |
| Surface Treatment | ENAMEL CASE |
| Surface Treatment | ENAMEL LOCATION NOT OTHERWISE SPECIFIED |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Material | ALUMINUM CASE |
| Material | ALUMINUM LOCATION NOT OTHERWISE SPECIFIED |
| Bezel Type | ANY ACCEPTABLE |
| 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 |
|---|---|
| 20ANXXX0X90A5BAXXX01 PRIMARY | Cameron Energy Services Corp. (USA) |
| Reference | Meaning |
|---|---|
| 20AXXXX0X99A5BAXXX01 | 5/9 Secondary reference Cameron Energy Services Corp. |
NSN 6685-00-372-4666 is a Gage,differential,dial Indicatin, manufactured by Cameron Energy Services Corp., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-372-4666 has 1 manufacturer part number on file: 20ANXXX0X90A5BAXXX01 (Cameron Energy Services Corp.).
Key specifications for 20ANXXX0X90A5BAXXX01: Scale Accuracy: 1.5 PCT OF FULL RANGE; Scale Name: DIFFERENTIAL PRESSURE; Overall Diameter: 5.594 INCHES NOMINAL IN; Actuation Type: BELLOWS. 20 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.