The Antenna Control Unit, cataloged under National Stock Number 5985-01-677-7777, 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 General Dynamics Mission Systems, Inc.. Government technical data includes 12 specifications, 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 | 5985-01-677-7777 |
| Primary Part Number | 123T-1 |
| Item Name | Antenna Control Unit |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Component Quantity | 1 |
| Document Type | PROCUREMENT SPECIFICATION |
| Unpackaged Unit Length | 16.38 INCHES NOMINAL IN |
| Sterility | NONSTERILE |
| Unpackaged Unit Width | 19.0 INCHES NOMINAL IN |
| Disposition After Initial Use | REUSABLE |
| Unpackaged Unit Height | 3.5 INCHES NOMINAL IN |
| Accessory Controlling Agency | 67032 |
| Document Source | 67032 |
| Storage Temp Range | -40.0 TO 70.0 CELSIUS DEGC |
| Usage Design | PROVIDES PRECISION SATELLITE TRACKING |
| Unpackaged Unit Weight | 16.0 POUNDS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 123T-1 PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
NSN 5985-01-677-7777 is a Antenna Control Unit, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-677-7777 has 1 manufacturer part number on file: 123T-1 (General Dynamics Mission Systems, Inc.).
Key specifications for 123T-1: Component Quantity: 1; Document Type: PROCUREMENT SPECIFICATION; Unpackaged Unit Length: 16.38 INCHES NOMINAL IN; Sterility: NONSTERILE. 12 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 5985-01-677-7777 has DEMIL Code Q. 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.