The Antenna, cataloged under National Stock Number 5985-01-699-7846, 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 Radixon, Inc.. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-699-7846 |
| Primary Part Number | AX-81S |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Radixon, Inc. |
| Status | ACTIVE |
| Voltage Rating in Volts | 12.0 DC SINGLE ANTENNA ELEMENT |
| Terminal Type | THREADED HOLE SINGLE ANTENNA ELEMENT |
| Design Type | MONOPOLE SINGLE ANTENNA ELEMENT |
| Overall Diameter | 38.0 MILLIMETERS NOMINAL MM |
| Characteristic Impedance in Ohms | 50.0 SINGLE ANTENNA ELEMENT |
| Features Provided | RUGGEDIZED |
| Electromagnetic Polarization Type | HORIZONTAL SINGLE ANTENNA ELEMENT |
| Operating Temp Range | -20.0 TO 80.0 CELSIUS DEGC |
| Frequency Rating | 50.0 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT |
| Power Gain in Decibels | 3.0 SINGLE ANTENNA ELEMENT |
| Coaxial Connector Series Designation | BNC SINGLE ANTENNA ELEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AX-81S PRIMARY | Radixon, Inc. (USA) |
NSN 5985-01-699-7846 is a Antenna, manufactured by Radixon, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-699-7846 has 1 manufacturer part number on file: AX-81S (Radixon, Inc.).
Key specifications for AX-81S: Voltage Rating in Volts: 12.0 DC SINGLE ANTENNA ELEMENT; Terminal Type: THREADED HOLE SINGLE ANTENNA ELEMENT; Design Type: MONOPOLE SINGLE ANTENNA ELEMENT; Overall Diameter: 38.0 MILLIMETERS NOMINAL MM. 11 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.
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.