The Coupler,transmission Line, cataloged under National Stock Number 5985-00-589-9706, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-00-589-9706 |
| Primary Part Number | B2061777G1 |
| Item Name | Coupler,transmission Line |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| FSC Application Data | RADIO SET,RADIO,EXCEPT NAVIGATION AND HOME TYPE,NONAIRBORNE |
| Input Impedance Rating in Ohms | 50.0 |
| Radio Frequency Rating | 0.950 GIGAHERTZ MINIMUM AND 1.225 GIGAHERTZ MAXIMUM |
| Unit Type | COAXIAL LINE |
| Mounting Configuration | MOUNTS BY ONE 7/8 IN. MALE COUPLING W/NUT AND ONE 7/8 IN. FEMALE COUPLING,BOTH COUPLINGS 1-1/418 NEF THD IN |
| Material | COPPER |
| Output Impedance Rating in Ohms | 50.0 |
| 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 |
|---|---|
| B2061777G1 | L3harris Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| PA8-12-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-00-589-9706 is a Coupler,transmission Line, manufactured by L3harris Technologies, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-589-9706 has 1 manufacturer part number on file: B2061777G1 (L3harris Technologies, Inc.).
Key specifications for B2061777G1: Overall Height: 2.718 INCHES NOMINAL IN; FSC Application Data: RADIO SET,RADIO,EXCEPT NAVIGATION AND HOME TYPE,NONAIRBORNE; Input Impedance Rating in Ohms: 50.0; Radio Frequency Rating: 0.950 GIGAHERTZ MINIMUM AND 1.225 GIGAHERTZ MAXIMUM. 7 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.