The Coupler,directional, cataloged under National Stock Number 5985-01-130-4906, 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 Marc Alan Group the, Inc. Government technical data includes 2 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-130-4906 |
| Primary Part Number | 4601-10 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Marc Alan Group the, Inc |
| Status | ACTIVE |
| Power Loss in Decibels | 10.0 |
| Radio Frequency Rating | 2.0 GIGAHERTZ NOMINAL AND 4.0 GIGAHERTZ NOMINAL |
| 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 |
|---|---|
| 4601-10 PRIMARY | Marc Alan Group the, Inc (USA) |
NSN 5985-01-130-4906 is a Coupler,directional, manufactured by Marc Alan Group the, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-130-4906 has 1 manufacturer part number on file: 4601-10 (Marc Alan Group the, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-572-8148. Verify interchangeability with system specifications before substitution.
Key specifications for 4601-10: Power Loss in Decibels: 10.0; Radio Frequency Rating: 2.0 GIGAHERTZ NOMINAL AND 4.0 GIGAHERTZ NOMINAL; Special Features: 4920010500778DQ END ITEM. 2 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.