The Coupler,directional, cataloged under National Stock Number 5985-01-158-9170, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-158-9170 |
| Primary Part Number | 979802-1 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Usage Design | MAIN LINE AND SECONDARY LINE TERMINAL FITTING |
| Design Type | BIDIRECTIONAL |
| Radio Frequency Rating | 60.0 MEGAHERTZ MINIMUM AND 80.0 MEGAHERTZ MAXIMUM |
| Unit Type | COAXIAL LINE OR TRANSMISSION LINE |
| 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 |
|---|---|
| CRM-10-70/23008 | Merrimac Industries, Inc (USA) |
| 0-D4-10-2018 | Crane Electronics, Inc. Dba Signal Technology Div Olektron (USA) |
| 979802-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 979802-1 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 0-D4-10-2018 | 5/9 Secondary reference Signal Technology Corporation Div Systems Operation |
| 979802-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5985-01-158-9170 is a Coupler,directional, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-158-9170 has 4 manufacturer part numbers on file: CRM-10-70/23008 (Merrimac Industries, Inc), 0-D4-10-2018 (Crane Electronics, Inc. Dba Signal Technology Div Olektron), 979802-1 (Raytheon Company Dba Raytheon Co), 979802-1 (Raytheon Company).
Key specifications for 979802-1: Overall Height: 0.560 INCHES MAXIMUM IN; Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING; Design Type: BIDIRECTIONAL; Radio Frequency Rating: 60.0 MEGAHERTZ MINIMUM AND 80.0 MEGAHERTZ MAXIMUM. 4 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 5985-01-158-9170 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.