The Coupler,directional, cataloged under National Stock Number 5985-01-651-9540, 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 Meca Electronics Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-651-9540 |
| Primary Part Number | 722-30-1.500W-M01 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Meca Electronics Inc |
| Status | ACTIVE |
| Design Type | BIDIRECTIONAL |
| 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 |
|---|---|
| 722-30-1.500W-M01 PRIMARY | Meca Electronics Inc (USA) |
| 234774-0030 | Leonardo Us Cyber and Security Solutions, Llc (USA) |
NSN 5985-01-651-9540 is a Coupler,directional, manufactured by Meca Electronics Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-651-9540 has 2 manufacturer part numbers on file: 722-30-1.500W-M01 (Meca Electronics Inc), 234774-0030 (Leonardo Us Cyber and Security Solutions, Llc).
Key specifications for 722-30-1.500W-M01: Design Type: BIDIRECTIONAL; Special Features: COUPLING (DB) (NOMINAL) 30; DIRECTIVITY (DB) (MIN) 25; VSWR (MAX) 1.15:1; POWER RATING, FORWARD 500, REVERSE 500; PEAK PWR RATING OF 10KW; 50 OHM NOMINAL IMPEDANCE STANARD; OPERATING TEMP -65 DEGREES C TO +150 DEGREES C; MOUNTING HOLES 0.156" DIAMETER THRU IN 2 PLACES; Part Name Assigned by Controlling Agency: DIRECTIONAL COUPLER; End Item Identification: LOW POWER HIGH POWER DISTANCE MEASURING EQUIPMENT (LPHP DME). 1 specification is 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.