The Antenna Assembly, cataloged under National Stock Number 5985-01-623-7126, 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 Aviatech Corporation Dba Aviatech Corp. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Antenna Assembly |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Aviatech Corporation Dba Aviatech Corp (CAGE 54520); Cooper Antennas Ltd (CAGE KCVB4); Rockwell Collins, Inc. (CAGE 0EFD0) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-623-7126 |
| Primary Part Number | 21-50-48F81 |
| Item Name | Antenna Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Aviatech Corporation Dba Aviatech Corp |
| 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 |
|---|---|
| 21-50-48F81 PRIMARY | Aviatech Corporation Dba Aviatech Corp (USA) |
| 21-50-48F81 | Cooper Antennas Ltd (GBR) |
| 21-50-48 | Rockwell Collins, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 128-1V07-020 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. |
NSN 5985-01-623-7126 is a Antenna Assembly, manufactured by Aviatech Corporation Dba Aviatech Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-623-7126 has 3 manufacturer part numbers on file: 21-50-48F81 (Aviatech Corporation Dba Aviatech Corp), 21-50-48F81 (Cooper Antennas Ltd), 21-50-48 (Rockwell Collins, 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.
NSN 5985-01-623-7126 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.