The Adapter Bushing, cataloged under National Stock Number 4730-01-649-6392, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Danfoss Power Solutions II, Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-649-6392 |
| Primary Part Number | 3220X8X6 |
| Item Name | Adapter Bushing |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Width Across Flats | 0.875 INCHES NOMINAL IN |
| Male End Thread Size | 0.500 |
| Male End Thread Direction | RIGHT-HAND |
| Female End Thread Size | 0.375 |
| Wrenching Facility Shape | HEXAGON |
| Male End Screw Thread Series Designator | PTF |
| Female End Screw Thread Series Designator | NPT |
| Female End Thread Direction | RIGHT-HAND |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3220X8X6 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
NSN 4730-01-649-6392 is a Adapter Bushing, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-649-6392 has 1 manufacturer part number on file: 3220X8X6 (Danfoss Power Solutions II, Llc).
Key specifications for 3220X8X6: Width Across Flats: 0.875 INCHES NOMINAL IN; Male End Thread Size: 0.500; Overall Length: 0.750 INCHES NOMINAL IN; Male End Thread Direction: RIGHT-HAND. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.