The Base,antenna Support, cataloged under National Stock Number 5985-01-336-3050, 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. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-336-3050 |
| Primary Part Number | C5074726-1 |
| Item Name | Base,antenna Support |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
| Mounting Facility Quantity | 4 |
| Mounting Method | UNTHREADED HOLE(S) |
| Supplementary Features | U/O YEH-60A; W/6 THD SCR INSERTS A |
| Mounting Hole Diameter | 0.349 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN |
| Basic Shape Style | SQUARE |
| Surface Treatment | CHROMATE AND PAINT |
| Material | ALUMINUM ALLOY 6061 |
| Mounting Hole Type | PLAIN |
| 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 |
|---|---|
| C5074726-1 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| C5074726-1 | 3/9 Design control — primary reference Signals Warfare Project Manager |
NSN 5985-01-336-3050 is a Base,antenna Support, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-336-3050 has 1 manufacturer part number on file: C5074726-1 (Northrop Grumman Systems Corporation).
Key specifications for C5074726-1: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.; Mounting Facility Quantity: 4; Mounting Method: UNTHREADED HOLE(S); Supplementary Features: U/O YEH-60A; W/6 THD SCR INSERTS A. 9 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 5985-01-336-3050 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.