The Antenna Element, cataloged under National Stock Number 5985-01-675-4033, 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 L3 Technologies, Inc. Div Communication Systems-East. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Antenna Element |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | L3 Technologies, Inc. Div Communication Systems-East (CAGE 11447); Frontgrade Technologies Inc. (CAGE 66544) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-675-4033 |
| Primary Part Number | PLK10054915-501 FN 3 |
| Item Name | Antenna Element |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PLK10054915-501 FN 3 | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| AV 207-3 | Frontgrade Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 441-8592004 FN 3 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| AV 207-3 | 3/9 Design control — primary reference Cobham Exeter, Inc. |
NSN 5985-01-675-4033 is a Antenna Element, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-675-4033 has 2 manufacturer part numbers on file: PLK10054915-501 FN 3 (L3 Technologies, Inc. Div Communication Systems-East), AV 207-3 (Frontgrade Technologies Inc.).
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.