The Antenna, cataloged under National Stock Number 5985-01-487-7270, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-487-7270 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Design Type | COAXIAL SINGLE ANTENNA ELEMENT |
| Overall Diameter | 4.000 INCHES NOMINAL IN |
| Beam Width Angle | 6.9 DEGREES HORIZONTAL SINGLE ANTENNA ELEMENT |
| Frequency Rating | 2.300 GIGAHERTZ MINIMUM AND 2.500 GIGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT |
| Type/model Designation | P4F-23-F-F7A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| P4F-23F-F7A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-487-7270 is a Antenna, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-487-7270: Design Type: COAXIAL SINGLE ANTENNA ELEMENT; Overall Diameter: 4.000 INCHES NOMINAL IN; Beam Width Angle: 6.9 DEGREES HORIZONTAL SINGLE ANTENNA ELEMENT; Special Features: INPUT FLANGE IS FEMALE; POLARIZATION IS SINGLE, UNPRESSURIZED; BOTTOM GAIN - 26.9; MIDDLE GAIN - 27.3; AND TOGAIN - 27.6 DBI. F/B - 36 DB; CROSS POL. - 32 DB DB. 5 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 5985-01-487-7270 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.