The Transmitter,pressure, cataloged under National Stock Number 6685-00-615-9904, 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 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6685-00-615-9904 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Current Type | AC |
| Frequency Rating | 400.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Voltage Rating | 26.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Measurement Range | +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 18-1765 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6685-00-615-9904 is a Transmitter,pressure, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-1961. Verify interchangeability with system specifications before substitution.
Key specifications for 6685-00-615-9904: Current Type: AC; Frequency Rating: 400.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; Voltage Rating: 26.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; Measurement Range: +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS. 4 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.
NSN 6685-00-615-9904 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.