The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-583-2158, 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 Wika Holding Lp. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-583-2158 |
| Primary Part Number | 9745645 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Wika Holding Lp |
| Status | ACTIVE |
| Scale Smallest Increment | 10.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | +0.0 TO 100.0 POUNDS PER SQUARE INCH LBS |
| Scale Type | CIRCULAR |
| 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 |
|---|---|
| 232.54 | Wika Holding Lp (USA) |
| 9745645 PRIMARY | Wika Holding Lp (USA) |
| Reference | Meaning |
|---|---|
| PIF24685 | 5/9 Secondary reference Army, United States Department of the Dba Prototype Integration Div Prototype Integration Facility |
| 9744294 | 5/9 Secondary reference Wika Holding Lp |
NSN 6685-01-583-2158 is a Gage,pressure,dial Indicating, manufactured by Wika Holding Lp, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-583-2158 has 2 manufacturer part numbers on file: 232.54 (Wika Holding Lp), 9745645 (Wika Holding Lp).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-593-8808. Verify interchangeability with system specifications before substitution.
Key specifications for 9745645: Scale Smallest Increment: 10.0 POUNDS PER SQUARE INCH (PSI) LBS; Scale Range: +0.0 TO 100.0 POUNDS PER SQUARE INCH LBS; Scale Type: CIRCULAR; Part Name Assigned by Controlling Agency: GAUGE,PRESSURE,0-100 PSI. 3 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.