The Antenna Element, cataloged under National Stock Number 5985-01-321-1914, 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 Sigmation 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-321-1914 |
| Primary Part Number | 406142-1 |
| Item Name | Antenna Element |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Sigmation Inc |
| Status | ACTIVE |
| FSC Application Data | COMMUNICATION EQUIPMENT |
| Design Type | STRAIGHT SINGLE ANTENNA ELEMENT |
| 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 |
|---|---|
| 406142-1 | Sigmation Inc (USA) |
| Reference | Meaning |
|---|---|
| 406142-1 | 5/9 Secondary reference Burke Products Inc |
| 406142-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-321-1914 is a Antenna Element, manufactured by Sigmation Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-321-1914 has 1 manufacturer part number on file: 406142-1 (Sigmation Inc).
Key specifications for 406142-1: FSC Application Data: COMMUNICATION EQUIPMENT; Design Type: STRAIGHT SINGLE ANTENNA ELEMENT; End Item Identification: SEARCH RADAR SET AN/APS-115B. 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 5985-01-321-1914 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.