The Divider,power,radio Frequency, cataloged under National Stock Number 5985-01-385-6439, 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 Caes Systems Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Divider,power,radio Frequency |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Caes Systems Llc (CAGE 64537) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-385-6439 |
| Primary Part Number | YL-90 |
| Item Name | Divider,power,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Caes Systems Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| YL-90 PRIMARY | Caes Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 5215-5541 | 5/9 Secondary reference Leonardo Uk Ltd |
| 5215-5541 | 5/9 Secondary reference Leonardo Mw Ltd |
| 5215-5541 | 5/9 Secondary reference Marconi Avionics Ltd |
NSN 5985-01-385-6439 is a Divider,power,radio Frequency, manufactured by Caes Systems Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-385-6439 has 1 manufacturer part number on file: YL-90 (Caes Systems Llc).
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 5985-01-385-6439 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.