The Line,radio Frequency Transmissio, cataloged under National Stock Number 5985-01-207-4981, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-207-4981 |
| Primary Part Number | 1009149-1 |
| Item Name | Line,radio Frequency Transmissio |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Insulation Spacer Shape | ROUND |
| Termination Identification | 998425-1 AND 1009955-1 |
| Conductor Quantity | 1 |
| Outside Diameter | 0.250 INCHES NOMINAL IN |
| Accommodated Conductor Type | COAXIAL |
| Characteristic Impedance in Ohms | 50.0 |
| Tubing Outside Diameter | 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Capacitance in Picofarads Per Unit Length | 29.6 PER FOOT |
| Surface Treatment | SILVER CONDUCTOR |
| Material | COPPER |
| Power Rating | 200.0 WATTS AVERAGE |
| Conductor Size | 14 AWG |
| Operating Voltage Rating | 3.0 KILOVOLTS |
| Insulation Spacer Outside Diameter | 0.207 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5985-01-207-4981 is a Line,radio Frequency Transmissio, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-207-4981 has 2 manufacturer part numbers on file: 1009149-1 (Raytheon Company), 1009149-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 1009149-1: Insulation Spacer Shape: ROUND; Overall Length: 9.120 INCHES IN; Termination Identification: 998425-1 AND 1009955-1; Conductor Quantity: 1. 14 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-207-4981 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.