The Gage,compound Pressure-Vacuum,di, cataloged under National Stock Number 6685-01-669-5201, 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 Parker-Hannifin Corporation Dba Racor Division Div Racor Division. Government technical data includes 19 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 | 6685-01-669-5201 |
| Primary Part Number | RK19669 |
| Item Name | Gage,compound Pressure-Vacuum,di |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Parker-Hannifin Corporation Dba Racor Division Div Racor Division |
| Status | ACTIVE |
| Scale Name | FUEL PRESSURE |
| Overall Diameter | 2.0 INCHES MINIMUM AND 2.5 INCHES MAXIMUM IN |
| Mounting Connection Location | BOTTOM |
| Scale Smallest Increment | 1.0 HECTOPASCAL |
| Connection Type | UNION |
| Scale Range | -30.0 TO 0.0 HECTOPASCAL |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | METER DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 2.0 INCHES TO 2.5 INCHES DIAMETER IN |
| Graduation Unit | 5.0 HECTOPASCAL |
| Connection Location | BOTTOM |
| Pointer Color | BLACK AND RED |
| Material | STEEL CASE |
| Usage Design | PRESSUE AND VACUUM GAUGE |
| Connection Quantity | 1 |
| Bezel Type | THREAD |
| Type/model Designation | RAC RK19669 |
| 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 |
|---|---|
| RK19669 PRIMARY | Parker-Hannifin Corporation Dba Racor Division Div Racor Division (USA) |
NSN 6685-01-669-5201 is a Gage,compound Pressure-Vacuum,di, manufactured by Parker-Hannifin Corporation Dba Racor Division Div Racor Division, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-669-5201 has 1 manufacturer part number on file: RK19669 (Parker-Hannifin Corporation Dba Racor Division Div Racor Division).
Key specifications for RK19669: Scale Name: FUEL PRESSURE; Overall Diameter: 2.0 INCHES MINIMUM AND 2.5 INCHES MAXIMUM IN; Mounting Connection Location: BOTTOM; Scale Smallest Increment: 1.0 HECTOPASCAL. 19 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.