The Base,antenna Support, cataloged under National Stock Number 5985-01-593-4759, 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 Drs Network & Imaging Systems, Llc Dba Drs Technologies. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Base,antenna Support |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Northrop Grumman Systems Corporation Dba Defense Systems Sector (CAGE 0J198); Drs Network & Imaging Systems, Llc Dba Drs Technologies (CAGE 1RWE7) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-593-4759 |
| Primary Part Number | 176699-1 |
| Item Name | Base,antenna Support |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Drs Network & Imaging Systems, Llc Dba Drs Technologies |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 176699-1 | Northrop Grumman Systems Corporation Dba Defense Systems Sector (USA) |
| 176699-1 PRIMARY | Drs Network & Imaging Systems, Llc Dba Drs Technologies (USA) |
| Reference | Meaning |
|---|---|
| 176699 | D/9 Drawing number reference only Northrop Grumman Systems Corporation Dba Defense Systems Sector |
NSN 5985-01-593-4759 is a Base,antenna Support, manufactured by Drs Network & Imaging Systems, Llc Dba Drs Technologies, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-593-4759 has 2 manufacturer part numbers on file: 176699-1 (Northrop Grumman Systems Corporation Dba Defense Systems Sector), 176699-1 (Drs Network & Imaging Systems, Llc Dba Drs Technologies).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-593-4761, 5340-01-593-4763. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.