The Gage,absolute Pressure,dial Indi, cataloged under National Stock Number 6685-01-615-2159, 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 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-615-2159 |
| Primary Part Number | EA23-3PSP-LWBX |
| Item Name | Gage,absolute Pressure,dial Indi |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Scale Name | ANY ACCEPTABLE |
| Actuation Type | ANY ACCEPTABLE |
| Scale Smallest Increment | 100.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | +0.0 TO 600.0 POUNDS PER SQUARE INCH LBS |
| Scale Type | METER DIAL |
| Connector Type Vent | NOT PROVIDED |
| Graduation Unit | 10.0 POUNDS PER SQUARE INCH LBS |
| Pointer Color | RED |
| Material | ALUMINUM ACTUATING ELEMENT |
| 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 |
|---|---|
| EA23-3PSP-LWBX PRIMARY | Ashcroft Inc Dba Heise (USA) |
| Reference | Meaning |
|---|---|
| 197619 | 5/2 Secondary reference U.S. Government activity |
| 20961K001 FIND N0 44 | 5/2 Secondary reference U.S. Government activity |
NSN 6685-01-615-2159 is a Gage,absolute Pressure,dial Indi, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-615-2159 has 1 manufacturer part number on file: EA23-3PSP-LWBX (Ashcroft Inc Dba Heise).
Key specifications for EA23-3PSP-LWBX: Scale Name: ANY ACCEPTABLE; Actuation Type: ANY ACCEPTABLE; Scale Smallest Increment: 100.0 POUNDS PER SQUARE INCH (PSI) LBS; Scale Range: +0.0 TO 600.0 POUNDS PER SQUARE INCH LBS. 9 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.