The Transmitter Group,humidity-Tempe, cataloged under National Stock Number 6685-01-469-8963, 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 Vaisala Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-469-8963 |
| Primary Part Number | VA2394031 |
| Item Name | Transmitter Group,humidity-Tempe |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Vaisala Inc. |
| 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 |
| Part Number | Manufacturer |
|---|---|
| VA2394031 | Vaisala Inc. (USA) |
| Reference | Meaning |
|---|---|
| BMD 60Y | 3/2 Design control — primary reference U.S. Government activity |
NSN 6685-01-469-8963 is a Transmitter Group,humidity-Tempe, manufactured by Vaisala Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-469-8963 has 1 manufacturer part number on file: VA2394031 (Vaisala Inc.).
Key specifications for VA2394031: Special Features: FULL 0-100 PER CENT RH HUMIDITY MEASUREMENT; -4 TO +176 DEGREE F TEMP MEASUREMENT; DUCT-MOUNTED; VOLTAGE SUPPLY 10-35 VDC; STAINLESS STEEL SENSOR HEAD; SCREW TERMINAL CONNECTIONS; LINEARITY BETTER THAN 0.18 DEGREES F; SENSOR PT 1000 IEC 751 CLASS B; ELECTROMAGNETICALLY COMPATIBLE; SELECTABLE SIGNAL OUTPUT OF 0-1V, 0-5V OR 0-10V; REMOVEABLE ELECTRONICS WITHOUT DISASSEMBLING UNIT FROM DUCT VDC. 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.