The Coupler,directional, cataloged under National Stock Number 5985-01-206-0603, 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 Tyco Electronics Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-206-0603 |
| Primary Part Number | 2020-6602-20 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Tyco Electronics Corp |
| Status | ACTIVE |
| Terminal Fitting Controlling Agency | OMNI SPECTRA |
| Usage Design | MAIN LINE TERMINAL FITTING |
| Power Loss in Decibels | 0.2 |
| Design Type | UNIDIRECTIONAL |
| Radio Frequency Rating | 0.5 GIGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM |
| Unit Type | COAXIAL LINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2020-6602-20 | Tyco Electronics Corp (USA) |
| Reference | Meaning |
|---|---|
| 2020-6602 | 3/9 Design control — primary reference Tyco Electronics Corp |
NSN 5985-01-206-0603 is a Coupler,directional, manufactured by Tyco Electronics Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-206-0603 has 1 manufacturer part number on file: 2020-6602-20 (Tyco Electronics Corp).
Key specifications for 2020-6602-20: Overall Height: 1.140 INCHES MAXIMUM IN; Terminal Fitting Controlling Agency: OMNI SPECTRA; Usage Design: MAIN LINE TERMINAL FITTING; Power Loss in Decibels: 0.2. 6 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.
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.