The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-641-7867, 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 Sea Recovery Corporation Dba Hro Systems. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-641-7867 |
| Primary Part Number | B148000001 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Sea Recovery Corporation Dba Hro Systems |
| Status | ACTIVE |
| Scale Name | POUNDS PRESSURE |
| Actuation Type | BOURDON TUBE |
| Scale Inscription/background Color | KG/CM VACUUM/LOW PRESSURE GAUGE KG 1G/CM3 PSI G |
| Scale Smallest Increment | 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | +0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Type | DIAL |
| Connector Type Vent | NOT PROVIDED |
| Graduation Unit | 5.0 POUNDS PER SQUARE INCH LBS |
| Pointer Color | BLACK |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Material | PLASTIC METHYL METHACRYLATE LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 1724538 | Asc Pty Ltd (AUS) |
| B148000001 PRIMARY | Sea Recovery Corporation Dba Hro Systems (USA) |
NSN 6685-01-641-7867 is a Gage,differential,dial Indicatin, manufactured by Sea Recovery Corporation Dba Hro Systems, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-641-7867 has 2 manufacturer part numbers on file: 1724538 (Asc Pty Ltd), B148000001 (Sea Recovery Corporation Dba Hro Systems).
Key specifications for B148000001: Scale Name: POUNDS PRESSURE; Actuation Type: BOURDON TUBE; Scale Inscription/background Color: KG/CM VACUUM/LOW PRESSURE GAUGE KG 1G/CM3 PSI G; Scale Smallest Increment: 1.0 POUNDS PER SQUARE INCH (PSI) LBS. 11 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.