The Antenna Assembly, cataloged under National Stock Number 5985-01-333-0777, 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 Shakespeare Company, Llc Div Military Electronics. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-333-0777 |
| Primary Part Number | 4242MK-1-R-MAG |
| Item Name | Antenna Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Shakespeare Company, Llc Div Military Electronics |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Beam Scanning Method | FIXED ALL ANTENNAS |
| Terminal Type | CABLE W/CONNECTOR ALL ANTENNAS |
| Design Type | STRAIGHT ALL ANTENNAS |
| Overall Diameter | 5.810 INCHES NOMINAL IN |
| Mounting Method | THREADED BASE |
| Mounting Hole Diameter | 0.438 INCHES NOMINAL IN |
| Characteristic Impedance in Ohms | 50.0 ALL ANTENNAS |
| Environmental Protection | HUMIDITY RESISTANT AND DUSTPROOF AND SAND PROOF |
| Functional Description | USED FOR LINE-OF-SIGHT COMMUNI- CATIONS |
| Power Rating | 70.000 WATTS AVERAGE ALL ANTENNAS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 4242MK-1-R-MAG PRIMARY | Shakespeare Company, Llc Div Military Electronics (USA) |
| Reference | Meaning |
|---|---|
| A3078184-1 | 1/2 Source control — Government-approved source U.S. Government activity |
| AS-4252/G | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-333-0777 is a Antenna Assembly, manufactured by Shakespeare Company, Llc Div Military Electronics, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-333-0777 has 1 manufacturer part number on file: 4242MK-1-R-MAG (Shakespeare Company, Llc Div Military Electronics).
Key specifications for 4242MK-1-R-MAG: Mounting Hole Quantity: 4; Beam Scanning Method: FIXED ALL ANTENNAS; Terminal Type: CABLE W/CONNECTOR ALL ANTENNAS; Design Type: STRAIGHT ALL ANTENNAS. 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.
NSN 5985-01-333-0777 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.