The Thermocouple,immersion, cataloged under National Stock Number 6685-00-048-7931, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Horizon Aerospace Llc Dba Magnetics Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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 | 6685-00-048-7931 |
| Primary Part Number | 8T1204B3 |
| Item Name | Thermocouple,immersion |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Horizon Aerospace Llc Dba Magnetics Division |
| Status | CANCELLED |
| Material | ASBESTOS INDIVIDUAL WIRE INSULATION |
| Material | FIBERGLASS OUTER JACKET INSULATION/SHEATHING |
| Immersion Length | 2.750 INCHES NOMINAL IN |
| Unit Type | EXPOSED LOOP |
| Accommodated Wire Awg Size | 16 |
| Terminal Type and Quantity | 2 LUG |
| Mounting Facility Type and Quantity | 1 BAYONET |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8T1204B3 PRIMARY | Horizon Aerospace Llc Dba Magnetics Division (USA) |
| 11688-1 | Rtx Corporation Div Pratt & Whitney (USA) |
| 4C21R | Rtx Corporation Div Pratt & Whitney (USA) |
| 13470-1 | The B G Service Company, Inc. (USA) |
| 10103 | Thermo Electric Company Inc. Dba Thermo Electric Company (USA) |
| 10430 | Thermo Electric Company Inc. Dba Thermo Electric Company (USA) |
NSN 6685-00-048-7931 is a Thermocouple,immersion, manufactured by Horizon Aerospace Llc Dba Magnetics Division, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-048-7931 has 6 cross-referenced part numbers: 8T1204B3 (Horizon Aerospace Llc Dba Magnetics Division), 11688-1 (Rtx Corporation Div Pratt & Whitney), 4C21R (Rtx Corporation Div Pratt & Whitney), 13470-1 (The B G Service Company, Inc.), 10103 (Thermo Electric Company Inc. Dba Thermo Electric Company) and 1 more.
There are 12 known substitutes for 6685-00-048-7931: 6650-00-107-8509, 5945-00-193-0089, 5310-00-209-3871 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8T1204B3: Material: ASBESTOS INDIVIDUAL WIRE INSULATION; Material: FIBERGLASS OUTER JACKET INSULATION/SHEATHING; Overall Length: 13.000 INCHES NOMINAL IN; Immersion Length: 2.750 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-048-7931 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.