The Antenna Element, cataloged under National Stock Number 5985-01-691-4265, 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 Signal Engineering Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Antenna Element |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Signal Engineering Inc (CAGE 0EX24) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-691-4265 |
| Primary Part Number | KTD-25000-2101 |
| Item Name | Antenna Element |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Signal Engineering Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KTD-25000-2101 PRIMARY | Signal Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| CM-KTD-25000-2101 | D/9 Drawing number reference only Signal Engineering Inc |
NSN 5985-01-691-4265 is a Antenna Element, manufactured by Signal Engineering Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-691-4265 has 1 manufacturer part number on file: KTD-25000-2101 (Signal Engineering Inc).
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 5985-01-691-4265 has DEMIL Code Q. 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.