The Control,antenna, cataloged under National Stock Number 5985-01-481-1794, 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 Northrop Grumman Systems Corporation Dba Defense Systems Sector. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-481-1794 |
| Primary Part Number | 122940-1 |
| Item Name | Control,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Northrop Grumman Systems Corporation Dba Defense Systems Sector |
| Status | ACTIVE |
| Power Source | EXTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 122940-1 PRIMARY | Northrop Grumman Systems Corporation Dba Defense Systems Sector (USA) |
NSN 5985-01-481-1794 is a Control,antenna, manufactured by Northrop Grumman Systems Corporation Dba Defense Systems Sector, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-481-1794 has 1 manufacturer part number on file: 122940-1 (Northrop Grumman Systems Corporation Dba Defense Systems Sector).
Key specifications for 122940-1: Power Source: EXTERNAL; Special Features: CONSISTS OF MOTOR INTERFACE UNIT PANEL;2 POWER SUPPLIES;MOTOR INTERFACEUNIT BOARD;PWM SERVO AMPLIFIER;CONTACTOR REVERSING;POLARIZATION OVERLOAD RELAY;AZ/EL MOTOR SELECT RELAY; End Item Identification: ANTENA CONTROL SYSTEM. 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 5985-01-481-1794 has DEMIL Code B. 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.