The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-461-8866, 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 Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-461-8866 |
| Primary Part Number | EA243PE4LWBX |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc |
| Status | ACTIVE |
| Scale Name | POUNDS PRESSURE |
| Scale Range | +0.0 TO 60.0 POUNDS PER SQUARE INCH LBS |
| Scale Type | DIAL |
| Connection Location | LOWER AND BOTTOM |
| 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 |
|---|---|
| EA243PE4LWBX PRIMARY | Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc (USA) |
| SG4NN60PONAG | Moeller Instrument Company, Inc. Dba Moeller Instrument Co (USA) |
| Reference | Meaning |
|---|---|
| CP60PLD2U-SP | 5/9 Secondary reference Instruments East Inc |
| SG4NN60PWPONAG | 4/1 Identification reference U.S. Government activity |
| EA243PE4LWBX | 5/9 Secondary reference Ashcroft Inc Dba Heise |
| SG4NN60PWPONAG | 5/9 Secondary reference Ashcroft Inc Dba Heise |
NSN 6685-01-461-8866 is a Gage,pressure,dial Indicating, manufactured by Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-461-8866 has 2 manufacturer part numbers on file: EA243PE4LWBX (Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc), SG4NN60PONAG (Moeller Instrument Company, Inc. Dba Moeller Instrument Co).
Key specifications for EA243PE4LWBX: Scale Name: POUNDS PRESSURE; Scale Range: +0.0 TO 60.0 POUNDS PER SQUARE INCH LBS; Scale Type: DIAL; Connection Location: LOWER AND BOTTOM. 4 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.