The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-526-0569, 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 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-526-0569 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Scale Accuracy | 1 PERCENT FULL SCALE ASME B40.1 GRADE 1A A |
| Scale Name | POUNDS PRESSURE |
| Mounting Connection Location | BOTTOM |
| Mounting Method | THREADED MALE CONNECTION |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 6000.0 POUNDS PER SQUARE INCH AND +0.0 TO 400.0 BAR LBS |
| Material Document and Classification | 304 ASSN STD SINGLE MATERIAL RESPONSE CASE |
| Scale Name for Which Pointer Is Designed | OXYGEN PRESSURE |
| Pointer Type | INDICATING |
| Scale Type | DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 2.5 INCH IN |
| Connection Location | BOTTOM |
| Pointer Color | BLACK |
| Material | STEEL COMP 304 CASE |
| Connection Quantity | 1 |
| Connection Size | 0.25 INCH, NPT STANDARD IN |
| 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 |
|---|---|
| K6KBO | 3/9 Design control — primary reference Mc Daniel Controls |
NSN 6685-01-526-0569 is a Gage,pressure,dial Indicating, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-526-0569: Scale Accuracy: 1 PERCENT FULL SCALE ASME B40.1 GRADE 1A A; Scale Name: POUNDS PRESSURE; Mounting Connection Location: BOTTOM; Mounting Method: THREADED MALE CONNECTION. 17 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.