The Antenna, cataloged under National Stock Number 5985-01-686-3283, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-686-3283 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Terminal Type | CABLE W/CONNECTOR SINGLE ANTENNA ELEMENT |
| Design Type | CIRCULAR ARRAY SINGLE ANTENNA ELEMENT |
| Overall Diameter | 5.575 INCHES NOMINAL IN |
| Mounting Method | BASE |
| Characteristic Impedance in Ohms | 50.0 SINGLE ANTENNA ELEMENT |
| Electromagnetic Polarization Type | RIGHT CIRCULAR SINGLE ANTENNA ELEMENT |
| Power Gain in Decibels | 39.0 SINGLE ANTENNA ELEMENT |
| Coaxial Connector Series Designation | TNC 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 |
| Reference | Meaning |
|---|---|
| 98042 | 3/9 Design control — primary reference Trimble Navigation Ltd |
NSN 5985-01-686-3283 is a Antenna, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1005-01-690-3779. Verify interchangeability with system specifications before substitution.
Key specifications for 5985-01-686-3283: Overall Height: 1.53 INCHES NOMINAL IN; Terminal Type: CABLE W/CONNECTOR SINGLE ANTENNA ELEMENT; Design Type: CIRCULAR ARRAY SINGLE ANTENNA ELEMENT; Overall Diameter: 5.575 INCHES NOMINAL IN. 8 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.