The Adapter,antenna to Antenna Base, cataloged under National Stock Number 5985-01-459-6344, 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 Rockwell Intl Corp Collins General Aviation Costa Mesa Opns. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-459-6344 |
| Primary Part Number | VC20-30 |
| Item Name | Adapter,antenna to Antenna Base |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Rockwell Intl Corp Collins General Aviation Costa Mesa Opns |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VC20-30 PRIMARY | Rockwell Intl Corp Collins General Aviation Costa Mesa Opns (USA) |
| Reference | Meaning |
|---|---|
| 10369637 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5985-01-459-6344 is a Adapter,antenna to Antenna Base, manufactured by Rockwell Intl Corp Collins General Aviation Costa Mesa Opns, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-459-6344 has 1 manufacturer part number on file: VC20-30 (Rockwell Intl Corp Collins General Aviation Costa Mesa Opns).
Key specifications for VC20-30: End Item Identification: NH500MD HELICOPTER. 0 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 5985-01-459-6344 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.