The Test Set Subassembly,humidity-Pr, cataloged under National Stock Number 6685-01-587-5910, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-587-5910 |
| Item Name | Test Set Subassembly,humidity-Pr |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| 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 |
|---|---|
| S-904 | 3/9 Design control — primary reference Michell Instruments, Inc. |
NSN 6685-01-587-5910 is a Test Set Subassembly,humidity-Pr, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-587-5910: Special Features: 10-90% RH GENERATOR RANGE; CLIMATE CHAMBER; 10-50 DEG C GENERATOR TEMPERATURE RANGE; REMOVABLE RELATIVE HUMIDITY SENSOR CONTROL ELEMENT; UP TO 5 PROBE PORTS WITH SENSOR BODY DIAMETERS UP TO 25MM; 3-DIGIT LED DISPLAY; 85-264 VAC, 47-63 HZ, 150VA VAC. 0 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.