The Support,antenna, cataloged under National Stock Number 5985-01-078-2059, 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 Alek Industries Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5985-01-078-2059 |
| Primary Part Number | 154247 |
| Item Name | Support,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Alek Industries Inc |
| Status | ACTIVE |
| Basic Shape Style | L-SHAPE |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 154247 | Alek Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 154247 | 3/2 Design control — primary reference U.S. Government activity |
| 154247 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5985-01-078-2059 is a Support,antenna, manufactured by Alek Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-078-2059 has 1 manufacturer part number on file: 154247 (Alek Industries Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-548-9800, 3040-01-572-3739. Verify interchangeability with system specifications before substitution.
Key specifications for 154247: Overall Height: 0.880 INCHES NOMINAL IN; Overall Length: 3.380 INCHES NOMINAL IN; Overall Width: 1.370 INCHES NOMINAL IN; Basic Shape Style: L-SHAPE. 2 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 5985-01-078-2059 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.