The Base,antenna Support, cataloged under National Stock Number 5985-01-164-8679, 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 Starwin Industries, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-164-8679 |
| Primary Part Number | SC-D-17307-3 |
| Item Name | Base,antenna Support |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Starwin Industries, Llc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Mounting Hole Diameter | 0.359 INCHES NOMINAL IN |
| Basic Shape Style | CYLINDRICAL |
| Distance Between Mounting Facility Centers | 2.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Surface Treatment | CADMIUM |
| Material | ALUMINUM ALLOY AND STEEL |
| Mounting Hole Type | PLAIN |
| 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 |
|---|---|
| SC-D-17307-3 | Starwin Industries, Llc (USA) |
| Reference | Meaning |
|---|---|
| SC-D-17307-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-164-8679 is a Base,antenna Support, manufactured by Starwin Industries, Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-164-8679 has 1 manufacturer part number on file: SC-D-17307-3 (Starwin Industries, Llc).
Key specifications for SC-D-17307-3: Mounting Facility Quantity: 2; Overall Diameter: 0.750 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Mounting Hole Diameter: 0.359 INCHES NOMINAL IN. 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 5985-01-164-8679 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.