The Thermocouple,immersion, cataloged under National Stock Number 6685-01-017-5732, 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 Bellofram Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-017-5732 |
| Primary Part Number | 662-002-000-08 |
| Item Name | Thermocouple,immersion |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Bellofram Corporation |
| Status | ACTIVE |
| Accommodated Wire Awg Size | 14 |
| Immersion Length | 3.875 INCHES NOMINAL IN |
| Unit Type | PROTECTIVE TUBE |
| Material | STEEL PROTECTIVE TUBE |
| Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE |
| 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 |
|---|---|
| 662-002-000-08 PRIMARY | Bellofram Corporation (USA) |
| Reference | Meaning |
|---|---|
| 780G | 5/9 Secondary reference Alnor Instrument Company |
NSN 6685-01-017-5732 is a Thermocouple,immersion, manufactured by Bellofram Corporation, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-017-5732 has 1 manufacturer part number on file: 662-002-000-08 (Bellofram Corporation).
Key specifications for 662-002-000-08: Overall Length: 7.688 INCHES NOMINAL IN; Accommodated Wire Awg Size: 14; Immersion Length: 3.875 INCHES NOMINAL IN; Unit Type: PROTECTIVE TUBE. 5 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.