The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-643-0968, 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. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66) |
| Manufacturers | Sauer Compressors Usa, Inc. (CAGE 1KWT0); Ashcroft Inc Dba Heise (CAGE 049X3); Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc (CAGE 53986) |
| Parameter | Value |
|---|---|
| NSN | 6685-01-643-0968 |
| Primary Part Number | EA243AKPRWBX-400 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| 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 |
|---|---|
| 085527 | Sauer Compressors Usa, Inc. (USA) |
| EA243AKPRWBX-400 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| EA243AKPRWBX-400 | Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc (USA) |
| Reference | Meaning |
|---|---|
| 121L-840B00-LCS ITEM 87 | 5/1 Secondary reference Sauer Compressors Usa, Inc. |
NSN 6685-01-643-0968 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-643-0968 has 3 manufacturer part numbers on file: 085527 (Sauer Compressors Usa, Inc.), EA243AKPRWBX-400 (Ashcroft Inc Dba Heise), EA243AKPRWBX-400 (Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc).
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.