The Line Section,radio Frequency Tra, cataloged under National Stock Number 5985-00-185-3565, 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 L3harris Technologies, Inc.. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-185-3565 |
| Primary Part Number | 2158521-2 |
| Item Name | Line Section,radio Frequency Tra |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| FSC Application Data | ANTENNA GROUP,RADIO NAVIGATION,NONAIRBORNE,YN1&104 |
| Overall Diameter | 1.125 INCHES NOMINAL IN |
| Frequency Rating | 115.0 MEGAHERTZ MINIMUM AND 1215.0 MEGAHERTZ MAXIMUM |
| Material | ALUMINUM ALLOY 6061 |
| 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 |
|---|---|
| 2158521-2 PRIMARY | L3harris Technologies, Inc. (USA) |
NSN 5985-00-185-3565 is a Line Section,radio Frequency Tra, manufactured by L3harris Technologies, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-185-3565 has 1 manufacturer part number on file: 2158521-2 (L3harris Technologies, Inc.).
Key specifications for 2158521-2: FSC Application Data: ANTENNA GROUP,RADIO NAVIGATION,NONAIRBORNE,YN1&104; Overall Diameter: 1.125 INCHES NOMINAL IN; Overall Length: 18.250 INCHES NOMINAL IN; Frequency Rating: 115.0 MEGAHERTZ MINIMUM AND 1215.0 MEGAHERTZ MAXIMUM. 4 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 5985-00-185-3565 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.