The Antenna, cataloged under National Stock Number 5985-01-059-2631, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-059-2631 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Design Type | BLADE SINGLE ANTENNA ELEMENT |
| Mounting Hole Diameter | 0.205 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 1.062 INCHES NOMINAL IN |
| Electromagnetic Polarization Type | VERTICAL SINGLE ANTENNA ELEMENT |
| Operating Temp Range | -65.0 TO 260.0 FAHRENHEIT DEGF |
| Frequency Rating | 225.000 MEGAHERTZ MINIMUM AND 420.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT |
| Power Rating | 100.000 WATTS AVERAGE 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 |
| Reference | Meaning |
|---|---|
| 11D29900-7 | 5/9 Secondary reference U.S. Government activity |
| 218-37496-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-059-2631 is a Antenna, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-059-2631: Overall Height: 2.000 INCHES NOMINAL IN; Design Type: BLADE SINGLE ANTENNA ELEMENT; Mounting Hole Diameter: 0.205 INCHES NOMINAL IN; Overall Length: 7.750 INCHES NOMINAL IN. 7 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 5985-01-059-2631 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.