The Coupler,directional, cataloged under National Stock Number 5985-01-423-1046, 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 Synergy Microwave Corp. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-423-1046 |
| Primary Part Number | A3188140-001 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Synergy Microwave Corp |
| Status | ACTIVE |
| Power Loss in Decibels | 20.0 AND 18.0 |
| Design Type | BIDIRECTIONAL |
| Radio Frequency Rating | 50.0 MEGAHERTZ MINIMUM AND 820.0 MEGAHERTZ MAXIMUM |
| Specification/standard Data | 80063-A3188140 GOVERNMENT SPECIFICATION |
| Unit Type | COAXIAL LINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KDK-A245 | Synergy Microwave Corp (USA) |
| A3188140-001 PRIMARY | Synergy Microwave Corp (USA) |
| ZFDC-20-4-8 PRIMARY | Scientific Components Corp Dba Mini-Circuits (USA) |
| Reference | Meaning |
|---|---|
| A3188140-001 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5985-01-423-1046 is a Coupler,directional, manufactured by Synergy Microwave Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-423-1046 has 3 manufacturer part numbers on file: KDK-A245 (Synergy Microwave Corp), A3188140-001 (Synergy Microwave Corp), ZFDC-20-4-8 (Scientific Components Corp Dba Mini-Circuits).
Key specifications for A3188140-001: Overall Height: 0.750 INCHES NOMINAL IN; Power Loss in Decibels: 20.0 AND 18.0; Design Type: BIDIRECTIONAL; Radio Frequency Rating: 50.0 MEGAHERTZ MINIMUM AND 820.0 MEGAHERTZ MAXIMUM. 5 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 5985-01-423-1046 has DEMIL Code Q. 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.