The Coupler,transmission Line, cataloged under National Stock Number 5985-01-063-5903, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 5985-01-063-5903 |
| Primary Part Number | 2681140-1 |
| Item Name | Coupler,transmission Line |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company |
| Status | CANCELLED |
| Mounting Configuration | THREE THREADED COUPLING NUTS |
| Unit Type | COAXIAL LINE |
| Precious Material | SILVER |
| FSC Application Data | ANTENNAS,WAVEGUIDES AND RELATED EQUIP. |
| Precious Material and Location | EXTERNAL SURFACES SILVER |
| Material | COPPER ALLOY 268 AND COPPER ALLOY AND PLASTIC TETRAFLUOROETHYLENE |
| Output Impedance Rating in Ohms | 50.0 |
| Input Impedance Rating in Ohms | 50.0 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2681140-1 | Raytheon Company (USA) |
| 2681140-1 | Raytheon Company Dba Raytheon Co (USA) |
| 3844 | Winchester Interconnect Rf Corporation (USA) |
| 120-3-5 | Winchester Interconnect Corporation (USA) |
| 2681140-1 | Raytheon Company Div Corp (USA) |
| TRU-3844 | Winchester Interconnect Rf Corporation (USA) |
| 2681140-1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5985-01-063-5903 is a Coupler,transmission Line, manufactured by Raytheon Company, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-01-063-5903 has 7 cross-referenced part numbers: 2681140-1 (Raytheon Company), 2681140-1 (Raytheon Company Dba Raytheon Co), 3844 (Winchester Interconnect Rf Corporation), 120-3-5 (Winchester Interconnect Corporation), 2681140-1 (Raytheon Company Div Corp) and 2 more.
There are 12 known substitutes for 5985-01-063-5903: 4730-00-132-0576, 5120-00-177-6874, 3030-00-529-0353 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2681140-1: Mounting Configuration: THREE THREADED COUPLING NUTS; Unit Type: COAXIAL LINE; Special Features: DIODE SHALL BE TYPE JAN 1N914,MOUNTED WITH ANODE END NEAREST THE LONG END; 1500 VOLTS RMS AT SEA LEVEL; Precious Material: SILVER. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-01-063-5903 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.