The Cap,hose, cataloged under National Stock Number 4730-01-577-5575, 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 Rhba Acquisitions, Llc Dba Red Head Brass. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-577-5575 |
| Primary Part Number | C-50W/C |
| Item Name | Cap,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Rhba Acquisitions, Llc Dba Red Head Brass |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND INTERNAL |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| 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 |
|---|---|
| C-50W/C PRIMARY | Rhba Acquisitions, Llc Dba Red Head Brass (USA) |
| Reference | Meaning |
|---|---|
| STYLE C | 5/1 Secondary reference Rhba Acquisitions, Llc Dba Red Head Brass |
NSN 4730-01-577-5575 is a Cap,hose, manufactured by Rhba Acquisitions, Llc Dba Red Head Brass, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-577-5575 has 1 manufacturer part number on file: C-50W/C (Rhba Acquisitions, Llc Dba Red Head Brass).
Key specifications for C-50W/C: Thread Direction: RIGHT-HAND INTERNAL; Part Name Assigned by Controlling Agency: THREADED CAP; End Item Identification: 2320-01-528-6294 TRUCK, TANK; Material: ALUMINUM ALLOY 6061 OVERALL. 2 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.