The Coupler Rotary Radi, cataloged under National Stock Number 5985-01-487-4053, 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 Merrimac Industries, Inc. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Coupler Rotary Radi |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Technical Research and Manufacturing, Inc. (CAGE 50021); Merrimac Industries, Inc (CAGE 12457) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-487-4053 |
| Primary Part Number | CFR-6A-80/72984 |
| Item Name | Coupler Rotary Radi |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Merrimac Industries, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| DB5605-3 | Technical Research and Manufacturing, Inc. (USA) |
| CFR-6A-80/72984 PRIMARY | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| G638749-2 | 5/9 Secondary reference Raytheon Company Div Corp |
| G638749-2 | 7/2 Vendor item drawing reference Raytheon Company Dba Raytheon Co |
NSN 5985-01-487-4053 is a Coupler Rotary Radi, manufactured by Merrimac Industries, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-487-4053 has 2 manufacturer part numbers on file: DB5605-3 (Technical Research and Manufacturing, Inc.), CFR-6A-80/72984 (Merrimac Industries, Inc).
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 5985-01-487-4053 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.