The Coupler,rotary,radio Frequency, cataloged under National Stock Number 5985-00-877-2783, 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 Us Army Aviation and Missile Command. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-877-2783 |
| Primary Part Number | 10045638 |
| Item Name | Coupler,rotary,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Material | COPPER ALLOY OR STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| JTG761-550 | Pegasus Savunma Sanayi Ve Ticaret Anonim Sirketi (TUR) |
| JTG761-550 | Raytheon Company (USA) |
| JTG761-550 | Raytheon Company Div Corp (USA) |
| 10045638 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5985-00-877-2783 is a Coupler,rotary,radio Frequency, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-877-2783 has 4 manufacturer part numbers on file: JTG761-550 (Pegasus Savunma Sanayi Ve Ticaret Anonim Sirketi), JTG761-550 (Raytheon Company), JTG761-550 (Raytheon Company Div Corp), 10045638 (Us Army Aviation and Missile Command).
Key specifications for 10045638: Overall Length: 5.750 INCHES NOMINAL IN; Overall Width: 4.469 INCHES NOMINAL IN; Material: COPPER ALLOY OR STEEL CORROSION RESISTING. 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.
NSN 5985-00-877-2783 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.