The Base,antenna Support, cataloged under National Stock Number 5985-00-296-1375, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-296-1375 |
| Item Name | Base,antenna Support |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Mounting Facility Quantity | 8 |
| Mounting Facility Circle Radius | 3.250 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Large End Diameter | 9.000 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.562 INCHES NOMINAL IN |
| Angle Between Adjacent Mounting Facilities in Deg | 45.0 |
| Basic Shape Style | CYLINDRICAL W/FLARED END |
| Small End Diameter | 3.750 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL |
| Material | ALUMINUM ALLOY |
| 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 |
| Reference | Meaning |
|---|---|
| ZA2-3800-1 | 5/2 Secondary reference U.S. Government activity |
| ZM1-3428 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-00-296-1375 is a Base,antenna Support, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-00-296-1375: Mounting Facility Quantity: 8; Mounting Facility Circle Radius: 3.250 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Large End Diameter: 9.000 INCHES NOMINAL IN. 11 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 5985-00-296-1375 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.