The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-596-0499, 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 Naval Inventory Control Point Mechanicsburg. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6685-01-596-0499 |
| Primary Part Number | EA24-3PVP-RWAX OXYGEN CLEAN CP |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Actuation Type | BOURDON TUBE |
| Scale Inscription/background Color | RED |
| Criticality Code Justification | ZZZW |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Scale Type | DIAL |
| Graduation Unit | 100.0 POUNDS PER SQUARE INCH LBS |
| Pointer Color | RED |
| Material | NICKEL ALLOY ACTUATING ELEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| EA24-3PVP-RWAX OXYGEN CLEAN CP | Naval Inventory Control Point Mechanicsburg (USA) |
| SG4MC5KXWRANA CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| SG4MC5KXWRANA OXYGEN CLEAN | 4/1 Identification reference U.S. Government activity |
| EA24-3PVP-RWAX OXYGEN CLEAN | 3/1 Design control — primary reference Ashcroft Inc Dba Heise |
NSN 6685-01-596-0499 is a Gage,pressure,dial Indicating, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-596-0499 has 2 manufacturer part numbers on file: EA24-3PVP-RWAX OXYGEN CLEAN CP (Naval Inventory Control Point Mechanicsburg), SG4MC5KXWRANA CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for EA24-3PVP-RWAX OXYGEN CLEAN CP: Actuation Type: BOURDON TUBE; Scale Inscription/background Color: RED; Criticality Code Justification: ZZZW; Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 8 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.