The Coupler,transmission Line, cataloged under National Stock Number 5985-01-526-0205, 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 Electronic Devices Inc Dba E D I. Government technical data includes 3 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 | 5985-01-526-0205 |
| Primary Part Number | BAL-550 |
| Item Name | Coupler,transmission Line |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Electronic Devices Inc Dba E D I |
| Status | ACTIVE |
| Radio Frequency Rating | 50.0 KILOHERTZ MINIMUM AND 500.0 KILOHERTZ MAXIMUM |
| Unit Type | TRANSMISSION LINE |
| Material | ALUMINUM |
| 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 |
|---|---|
| BAL-550 PRIMARY | Electronic Devices Inc Dba E D I (USA) |
NSN 5985-01-526-0205 is a Coupler,transmission Line, manufactured by Electronic Devices Inc Dba E D I, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-526-0205 has 1 manufacturer part number on file: BAL-550 (Electronic Devices Inc Dba E D I).
Key specifications for BAL-550: Overall Height: 1.500 INCHES NOMINAL IN; Radio Frequency Rating: 50.0 KILOHERTZ MINIMUM AND 500.0 KILOHERTZ MAXIMUM; Overall Length: 4.500 INCHES NOMINAL IN; Overall Width: 3.500 INCHES NOMINAL IN. 3 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.