The Coupler,directional, cataloged under National Stock Number 5985-01-497-5491, 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 Microwave Development Company Inc Dba Microwave Development Company Inc. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-497-5491 |
| Primary Part Number | G706046-3 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Development Company Inc Dba Microwave Development Company Inc |
| Status | ACTIVE |
| Unpackaged Unit Weight | 0.300 POUNDS NOMINAL LBS |
| Usage Design | MAIN LINE TERMINAL FITTING |
| Power Loss in Decibels | 0.2 |
| Design Type | UNIDIRECTIONAL |
| Radio Frequency Rating | 7.9 GIGAHERTZ MINIMUM AND 8.4 GIGAHERTZ MAXIMUM |
| Unit Type | WAVEGUIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G706046-3 PRIMARY | Microwave Development Company Inc Dba Microwave Development Company Inc (USA) |
| G706046-3 | Raytheon Co Equipment Div Hq (USA) |
| Reference | Meaning |
|---|---|
| G706046 | D/9 Drawing number reference only Sylva Engineering Corporation |
| G706046-3 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Dba Raytheon Co |
| G706046-3 | 7/2 Vendor item drawing reference Raytheon Company Div Corp |
NSN 5985-01-497-5491 is a Coupler,directional, manufactured by Microwave Development Company Inc Dba Microwave Development Company Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-497-5491 has 2 manufacturer part numbers on file: G706046-3 (Microwave Development Company Inc Dba Microwave Development Company Inc), G706046-3 (Raytheon Co Equipment Div Hq).
Key specifications for G706046-3: Overall Height: 1.990 INCHES NOMINAL IN; Unpackaged Unit Weight: 0.300 POUNDS NOMINAL LBS; Usage Design: MAIN LINE TERMINAL FITTING; Power Loss in Decibels: 0.2. 6 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 5985-01-497-5491 has DEMIL Code D. 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.