The Thermocouple,contact, cataloged under National Stock Number 6685-00-575-4611, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek Inc Div Aerospace and Defense. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 13 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 | 6685-00-575-4611 |
| Primary Part Number | TQ2683-1 |
| Item Name | Thermocouple,contact |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ametek Inc Div Aerospace and Defense |
| Status | CANCELLED |
| Material | FIBERGLASS OUTER JACKET INSULATION/SHEATHING |
| Operating Temp Range | +55.0 TO 300.0 CELSIUS DEGC |
| Terminal Type and Quantity | 1 LUG AND 1 LUG W/NUT |
| Unit Type | GASKET |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TQ2683-1 | Ametek Inc Div Aerospace and Defense (USA) |
| 2206916 | The Boeing Company (USA) |
| R152Q2 | Minnesota Mining and Mfg Co Broadcasting and Related Products Div |
| 1B10B | Thermo Electric Company Inc. Dba Thermo Electric Company (USA) |
| 131062 | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| 8T301B | Horizon Aerospace Llc Dba Magnetics Division (USA) |
| 236AL6 | Entron Industries Limited Partnership Dba Entron Industries Property Div (USA) |
| AN5540-2 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 1B12B | Thermo Electric Company Inc. Dba Thermo Electric Company (USA) |
| 812E4991 | Kersey / American Lafrance a Div of Figgie International Inc (USA) |
| 101248 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| MIL-T-5494 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 533760 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| R152Q2 | Ametek Inc Div Aerospace and Defense (USA) |
| 10037-1 | Thermo Electric Company Inc. Dba Thermo Electric Company (USA) |
| 533760 | Teledyne Industries Inc Teledyne Power Systems Div (USA) |
NSN 6685-00-575-4611 is a Thermocouple,contact, manufactured by Ametek Inc Div Aerospace and Defense, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-575-4611 has 16 cross-referenced part numbers: TQ2683-1 (Ametek Inc Div Aerospace and Defense), 2206916 (The Boeing Company), R152Q2 (Minnesota Mining and Mfg Co Broadcasting and Related Products Div), 1B10B (Thermo Electric Company Inc. Dba Thermo Electric Company), 131062 (Curtiss-Wright Controls, Inc. Div Actuation Division) and 11 more.
There are 12 known substitutes for 6685-00-575-4611: 1650-00-095-4323, 5998-00-241-5869, 3040-00-343-2119 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for TQ2683-1: Material: FIBERGLASS OUTER JACKET INSULATION/SHEATHING; Operating Temp Range: +55.0 TO 300.0 CELSIUS DEGC; Terminal Type and Quantity: 1 LUG AND 1 LUG W/NUT; Special Features: IRON-CONSTANTAN WIRE MATERIAL. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-575-4611 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.