The Antenna, cataloged under National Stock Number 5985-01-399-4556, 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 Antenna Research Associates, Incorporated. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-399-4556 |
| Primary Part Number | 903128-1 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Antenna Research Associates, Incorporated |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Beam Scanning Method | OSCILLATING SINGLE ANTENNA ELEMENT |
| Design Type | STRAIGHT AND PARABOLIC SINGLE ANTENNA ELEMENT |
| Mounting Method | UNTHREADED HOLE(S) |
| Radiation Pattern | OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT |
| Mounting Hole Diameter | 0.126 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN |
| Electromagnetic Polarization Type | VERTICAL OR HORIZONTAL SINGLE ANTENNA ELEMENT |
| Frequency Rating | 14.400 GIGAHERTZ MINIMUM AND 15.250 GIGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT |
| Power Gain in Decibels | 37.30 SINGLE ANTENNA ELEMENT |
| 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 |
|---|---|
| 903128-1 PRIMARY | Antenna Research Associates, Incorporated (USA) |
| 9327-820-2 | Antenna Research Associates, Inc. Div Ara-Pembroke (USA) |
| Reference | Meaning |
|---|---|
| 903128 | 5/9 Secondary reference Vislink, Inc. Div Microwave Radio Communications |
| 903128-1 | 5/9 Secondary reference Vislink, Inc. Div Microwave Radio Communications |
NSN 5985-01-399-4556 is a Antenna, manufactured by Antenna Research Associates, Incorporated, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-399-4556 has 2 manufacturer part numbers on file: 903128-1 (Antenna Research Associates, Incorporated), 9327-820-2 (Antenna Research Associates, Inc. Div Ara-Pembroke).
Key specifications for 903128-1: Mounting Hole Quantity: 4; Beam Scanning Method: OSCILLATING SINGLE ANTENNA ELEMENT; Design Type: STRAIGHT AND PARABOLIC SINGLE ANTENNA ELEMENT; Mounting Method: UNTHREADED HOLE(S). 9 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 5985-01-399-4556 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.