The Sensor,ambient Temperature, cataloged under National Stock Number 6685-01-513-3368, 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 Ems Development Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-513-3368 |
| Primary Part Number | 433D8091-1 |
| Item Name | Sensor,ambient Temperature |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ems Development Corporation |
| Status | ACTIVE |
| Mechanical Connection Quantity | 1 |
| Mechanical Connection Size | 0.189 IN. DIA IN |
| Physical Form | RECTANGULAR |
| Operating Temp Range | +0.0 TO 100.0 CELSIUS DEGC |
| 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 |
|---|---|
| 433D8091-1 PRIMARY | Ems Development Corporation (USA) |
| 433D0100 ITEM 65 | Ems Development Corporation (USA) |
| Reference | Meaning |
|---|---|
| 433D0100 | D/9 Drawing number reference only Ems Development Corporation |
| 433D8091 | D/9 Drawing number reference only Ems Development Corporation |
NSN 6685-01-513-3368 is a Sensor,ambient Temperature, manufactured by Ems Development Corporation, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-513-3368 has 2 manufacturer part numbers on file: 433D8091-1 (Ems Development Corporation), 433D0100 ITEM 65 (Ems Development Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 5910-01-513-6221, 5915-01-514-6655, 6130-01-545-6009. Verify interchangeability with system specifications before substitution.
Key specifications for 433D8091-1: Mechanical Connection Quantity: 1; Overall Length: 1.000 INCHES NOMINAL IN; Overall Width: 0.250 INCHES NOMINAL IN; Mechanical Connection Size: 0.189 IN. DIA IN. 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.
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.