The Gage,compound Pressure-Vacuum-Te, cataloged under National Stock Number 6685-01-645-5509, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-645-5509 |
| Item Name | Gage,compound Pressure-Vacuum-Te |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Scale Name | DIFFERENTIAL PRESSURE |
| Actuation Type | DIFFERENTIAL TRANSFORMER |
| Scale Smallest Increment | 0.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | -30.0 TO 50.0 DEG CELSIUS |
| Material Document and Classification | AISI 316 ASSN STD SINGLE MATERIAL RESPONSE ACTUATING ELEMENT |
| Scale Type | DIGITAL |
| Connector Type Vent | NOT PROVIDED |
| Graduation Unit | 0.100 POUNDS PER SQUARE INCH LBS |
| Pointer Color | WHITE |
| Material | STEEL COMP 316 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 |
| Reference | Meaning |
|---|---|
| FLUKE-750P06 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6685-01-645-5509 is a Gage,compound Pressure-Vacuum-Te, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-645-5509: Scale Name: DIFFERENTIAL PRESSURE; Actuation Type: DIFFERENTIAL TRANSFORMER; Scale Smallest Increment: 0.0 POUNDS PER SQUARE INCH (PSI) LBS; Scale Range: -30.0 TO 50.0 DEG CELSIUS. 10 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.