The Gage,compound Pressure-Vacuum,di, cataloged under National Stock Number 6685-01-615-3465, 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 Ashcroft Inc Dba Heise. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-615-3465 |
| Primary Part Number | EA24-3PJP-RBBX |
| Item Name | Gage,compound Pressure-Vacuum,di |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Scale Accuracy | +/-1% |
| Scale Name | PRESSURE-VACUUM |
| Actuation Type | SINGLE BOURDON TUBE |
| Mounting Connection Location | BOTH SIDES AND TOP |
| Mounting Method | PANEL OR SURFACE |
| Scale Smallest Increment | 0.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE ROOT INCH LBS |
| Mounting Hole Diameter | 0.313 INCHES NOMINAL IN |
| Scale Name for Which Pointer Is Designed | PRESSURE |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Specification/standard Data | IL G-18997E MANUFACTURERS STANDARD |
| Scale Type | DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 4.5 |
| Graduation Unit | 5.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BACK |
| Pointer Color | RED |
| Material | ALUMINUM ACTUATING ELEMENT |
| Material | ALUMINUM CASE |
| Connection Quantity | 4 |
| 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 |
|---|---|
| EA24-3PJP-RBBX PRIMARY | Ashcroft Inc Dba Heise (USA) |
| Reference | Meaning |
|---|---|
| EA24-3PJP-RBBX | 5/9 Secondary reference Fresn Products Inc |
NSN 6685-01-615-3465 is a Gage,compound Pressure-Vacuum,di, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-615-3465 has 1 manufacturer part number on file: EA24-3PJP-RBBX (Ashcroft Inc Dba Heise).
Key specifications for EA24-3PJP-RBBX: Mounting Hole Quantity: 3; Scale Accuracy: +/-1%; Scale Name: PRESSURE-VACUUM; Actuation Type: SINGLE BOURDON TUBE. 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.