The Antenna, cataloged under National Stock Number 5985-01-571-1748, 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 First Rf Corporation. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-571-1748 |
| Primary Part Number | FRF-119C |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | First Rf Corporation |
| Status | ACTIVE |
| Beam Scanning Method | FIXED EIGHTH ANTENNA |
| Terminal Type | RECEPTACLE, COAXIAL EIGHTH ANTENNA |
| Design Type | END FED WIRE EIGHTH ANTENNA |
| Mounting Method | BRACKET(S) |
| Radiation Pattern | OMNIDIRECTIONAL EIGHTH ANTENNA |
| Connector End Design | SOCKET EIGHTH ANTENNA |
| Characteristic Impedance in Ohms | 50.0 SINGLE ANTENNA ELEMENT |
| Characteristic Impedance in Ohms | 50.0 EIGHTH ANTENNA |
| Electromagnetic Polarization Type | VERTICAL SINGLE ANTENNA ELEMENT |
| Electromagnetic Polarization Type | VERTICAL EIGHTH ANTENNA |
| Operating Temp Range | -40.0 TO 71.0 CELSIUS DEGC |
| Functional Description | SPRING MOUNTED HIGH GAIN,HIGH POWER DIRECTIONAL L/S BAND WITH MEDIUM POWER OMNI DIRECTIONAL C BAND ANTENNA SYSTEM SUITABLE FOR INSTALLATION ON TACTICAL WHEELED VEHICLES |
| Coaxial Connector Series Designation | N EIGHTH ANTENNA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FRF-119C PRIMARY | First Rf Corporation (USA) |
| Reference | Meaning |
|---|---|
| SCP2581 | 5/9 Secondary reference Srctec, Llc |
NSN 5985-01-571-1748 is a Antenna, manufactured by First Rf Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-571-1748 has 1 manufacturer part number on file: FRF-119C (First Rf Corporation).
Key specifications for FRF-119C: Overall Height: 65.000 INCHES NOMINAL IN; Beam Scanning Method: FIXED EIGHTH ANTENNA; Terminal Type: RECEPTACLE, COAXIAL EIGHTH ANTENNA; Design Type: END FED WIRE EIGHTH ANTENNA. 13 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 5985-01-571-1748 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.