The Thermocouple,immersion, cataloged under National Stock Number 6685-00-551-4811, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Service & Sales Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-551-4811 |
| Primary Part Number | 370584 |
| Item Name | Thermocouple,immersion |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Service & Sales Inc |
| Status | CANCELLED |
| Immersion Length | 3.400 INCHES NOMINAL IN |
| Unit Type | PROTECTIVE TUBE |
| Terminal Type and Quantity | 2 STUD |
| Material | MAGNESIUM ALLOY INDIVIDUAL WIRE INSULATION |
| Accommodated Wire Awg Size | 18 |
| Operating Temp Range | -400.0 TO 1400.0 FAHRENHEIT DEGF |
| Plate Width | 0.937 INCHES NOMINAL IN |
| Plate Length | 2.000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6574 | Unison Industries, Llc Dba Unison Industries Inc (USA) |
| 370854-M | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| PS370854 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
| 370854-N | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| PS370854 | Acme Air Appliance Co Inc Div of Ideal Corp (USA) |
| 370854 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| PS370854 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 370854 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
| 370584 PRIMARY | Service & Sales Inc (USA) |
| 12775 | The B G Service Company, Inc. (USA) |
| 6574 | Unison Industries Llc (USA) |
| 5610704TYPET85-1 | General Motors Llc Dba General Motors (USA) |
NSN 6685-00-551-4811 is a Thermocouple,immersion, manufactured by Service & Sales Inc, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-551-4811 has 12 cross-referenced part numbers: 6574 (Unison Industries, Llc Dba Unison Industries Inc), 370854-M (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), PS370854 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 370854-N (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), PS370854 (Acme Air Appliance Co Inc Div of Ideal Corp) and 7 more.
There are 12 known substitutes for 6685-00-551-4811: 3455-00-021-2409, 5133-00-061-6274, 5306-00-147-6513 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 370584: Immersion Length: 3.400 INCHES NOMINAL IN; Unit Type: PROTECTIVE TUBE; Terminal Type and Quantity: 2 STUD; Material: MAGNESIUM ALLOY INDIVIDUAL WIRE INSULATION. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-551-4811 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.