The Line,radio Frequency Transmissio, cataloged under National Stock Number 5985-01-048-4690, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-048-4690 |
| Primary Part Number | 2889745 |
| Item Name | Line,radio Frequency Transmissio |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Insulation Spacer Shape | ROUND |
| Conductor Quantity | 1 |
| Outside Diameter | 0.142 INCHES NOMINAL IN |
| Material Document and Classification | ASTM-B75 ASSN STD SINGLE MATERIAL RESPONSE |
| Accommodated Conductor Type | COAXIAL |
| Characteristic Impedance in Ohms | 50.0 |
| Capacitance in Picofarads Per Unit Length | 29.1 PER FOOT |
| Surface Treatment | TIN ALL CONDUCTORS |
| Surface Treatment | SILVER AND COPPER CONDUCTOR |
| Material | COPPER ALLOY |
| Power Rating | 500.0 WATTS AVERAGE |
| Conductor Size | 18 AWG |
| Operating Voltage Rating | 5000.0 VOLTS |
| Insulation Spacer Outside Diameter | 0.118 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5985-01-048-4690 is a Line,radio Frequency Transmissio, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-048-4690 has 2 manufacturer part numbers on file: 2889745 (Shiloh Industries Inc), 2889745 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2889745: Insulation Spacer Shape: ROUND; Overall Length: 7.500 INCHES IN; Conductor Quantity: 1; Outside Diameter: 0.142 INCHES NOMINAL IN. 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 5985-01-048-4690 has DEMIL Code D. 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.