The Antenna Assembly, cataloged under National Stock Number 5985-01-490-6736, 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 The Boeing Company Div Defense. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-490-6736 |
| Primary Part Number | 74-870257-203 |
| Item Name | Antenna Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 74-870257-203 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| AS-4518/APX-111(V) | 5/2 Secondary reference U.S. Government activity |
| 1023351G-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-490-6736 is a Antenna Assembly, manufactured by The Boeing Company Div Defense, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-490-6736 has 1 manufacturer part number on file: 74-870257-203 (The Boeing Company Div Defense).
Key specifications for 74-870257-203: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: (INAVY)ANTENNA ASSY; End Item Identification: AN/APX-111 PIDS;AS-4518/ANPX-111, 1023351G-2;F/A-18E/F AIRCRAFT G. 1 specification is 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 5985-01-490-6736 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.