The Thermocouple,immersion, cataloged under National Stock Number 6685-00-903-6799, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-903-6799 |
| Primary Part Number | 21C2778P10 |
| Item Name | Thermocouple,immersion |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
| Status | ACTIVE |
| Material | CERAMIC INDIVIDUAL WIRE INSULATION |
| Material | STEEL CORROSION RESISTING OUTER JACKET INSULATION/SHEATHING |
| Terminal Type and Quantity | 1 CONNECTOR, PLUG |
| Immersion Length | 1.530 INCHES NOMINAL IN |
| Unit Type | PROTECTIVE TUBE |
| Mounting Facility Nominal Screw Thread Diameter | 0.375 INCHES IN |
| Mounting Facility Screw Thread Series Designator | UNF |
| Accommodated Wire Awg Size | 20 |
| Mounting Thread Quantity | 24 PER INCH |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21C2778P10 PRIMARY | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| 21C2778P010 | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| 21C2778P010 | General Electric Company (USA) |
| 21C2778P010 | Rhinestahl Corporation Dba Rhinestahl (USA) |
| 21C2778P10 | Rhinestahl Corporation Dba Rhinestahl (USA) |
| 24144 | Thermo Electric Company Inc. Dba Thermo Electric Company (USA) |
| 21C2778P010 | General Electric Company Dba Ge Aerospace (USA) |
NSN 6685-00-903-6799 is a Thermocouple,immersion, manufactured by General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-903-6799 has 7 cross-referenced part numbers: 21C2778P10 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp), 21C2778P010 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp), 21C2778P010 (General Electric Company), 21C2778P010 (Rhinestahl Corporation Dba Rhinestahl), 21C2778P10 (Rhinestahl Corporation Dba Rhinestahl) and 2 more.
There are 7 known substitutes for 6685-00-903-6799: 5133-00-189-9294, 5136-00-197-9567, 5930-00-296-9793 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21C2778P10: Material: CERAMIC INDIVIDUAL WIRE INSULATION; Material: STEEL CORROSION RESISTING OUTER JACKET INSULATION/SHEATHING; Terminal Type and Quantity: 1 CONNECTOR, PLUG; Immersion Length: 1.530 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.