The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-710-9999, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-710-9999 |
| Primary Part Number | 351009 SW EJ L XC4 600# |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Scale Accuracy | 1PERCENTSPANDRY |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 600.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Type | DIAL |
| Connection Location | LOWER |
| Pointer Color | BLACK |
| Material | STEEL CORROSION RESISTING CASE |
| Connection Quantity | 1 |
| Connection Size | 0.4375INCHES IN |
| 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 |
|---|---|
| 351009 SW EJ L XC4 600# PRIMARY | Ashcroft Inc Dba Heise (USA) |
NSN 6685-01-710-9999 is a Gage,differential,dial Indicatin, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-710-9999 has 1 manufacturer part number on file: 351009 SW EJ L XC4 600# (Ashcroft Inc Dba Heise).
Key specifications for 351009 SW EJ L XC4 600#: Scale Accuracy: 1PERCENTSPANDRY; Connection Type: EXTERNAL; Scale Range: +0.0 TO 600.0 POUNDS PRESSURE PER SQUARE INCH LBS; Scale Type: DIAL. 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.