The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-564-8934, 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 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-564-8934 |
| Primary Part Number | DG2551L0NAM02L30#AND V |
| 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 |
| Scale Accuracy | + OR - .5 |
| Scale Name | VACUUM |
| Display Digit Quantity | 5 |
| Power Source | INTERNAL |
| Scale Type | DIGITAL |
| Display Type | LIGHT EMITTING DIODE (L.E.D.). |
| Dial Size | 2-1/2 INCH IN |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| DG2551L0NAM02L30#AND V PRIMARY | Ashcroft Inc Dba Heise (USA) |
| Reference | Meaning |
|---|---|
| 25D1005PS02LV30#-BL | 5/9 Secondary reference Ashcroft Inc Dba Heise |
NSN 6685-01-564-8934 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 6685-01-564-8934 has 1 manufacturer part number on file: DG2551L0NAM02L30#AND V (Ashcroft Inc Dba Heise).
Key specifications for DG2551L0NAM02L30#AND V: Scale Accuracy: + OR - .5; Scale Name: VACUUM; Display Digit Quantity: 5; Power Source: INTERNAL. 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.