The Thermocouple,contact, cataloged under National Stock Number 6685-01-045-8510, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Pyrometer Instrument Co Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-045-8510 |
| Primary Part Number | K21 |
| Item Name | Thermocouple,contact |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Pyrometer Instrument Co Inc |
| Status | ACTIVE |
| Unit Type | BUTTON |
| Terminal Type and Quantity | 1 CONNECTOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K21 | Pyrometer Instrument Co Inc (USA) |
NSN 6685-01-045-8510 is a Thermocouple,contact, manufactured by Pyrometer Instrument Co Inc, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-045-8510 has 1 cross-referenced part number: K21 (Pyrometer Instrument Co Inc).
There are 6 known substitutes for 6685-01-045-8510: 3040-00-217-5294, 3110-00-616-7554, 5430-00-922-2406 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for K21: Unit Type: BUTTON; Terminal Type and Quantity: 1 CONNECTOR; Overall Length: 12.000 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.