The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-538-9986, 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 Cospolich Inc.. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-538-9986 |
| Primary Part Number | RWIG06 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Cospolich Inc. |
| Status | ACTIVE |
| Scale Accuracy | +KYDPZ0000 |
| Scale Name | SUCTION PRESSURE |
| Overall Diameter | 2.860 INCHES NOMINAL IN |
| Actuation Type | BOURDON TUBE |
| Mounting Method | CENTER BACK 1/4 NPT FIXED CONNECTION |
| Scale Smallest Increment | 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | +0.0 TO 600.0 POUNDS PER SQUARE INCH LBS |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 2-1/2 INCHES IN |
| Graduation Unit | 10.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BACK, CENTER |
| Pointer Color | BLACK |
| Material | STEEL CORROSION RESISTING CASE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Connection Quantity | 1 |
| 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 |
|---|---|
| RWIG06 | Cospolich Inc. (USA) |
| Reference | Meaning |
|---|---|
| P2067-10 | 3/9 Design control — primary reference Miljoco Corporation |
NSN 6685-01-538-9986 is a Gage,pressure,dial Indicating, manufactured by Cospolich Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-538-9986 has 1 manufacturer part number on file: RWIG06 (Cospolich Inc.).
Key specifications for RWIG06: Scale Accuracy: +KYDPZ0000; Scale Name: SUCTION PRESSURE; Overall Diameter: 2.860 INCHES NOMINAL IN; Actuation Type: BOURDON TUBE. 18 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.