The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-581-4294, 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 Dixon Valve & Coupling Company, Llc Div Dixon Fire. Government technical data includes 1 specification, 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 | 4730-01-581-4294 |
| Primary Part Number | DCB61-150 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Dixon Valve & Coupling Company, Llc Div Dixon Fire |
| Status | ACTIVE |
| Supplementary Features | 3" FEMALE NPT |
| 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 |
|---|---|
| DCB61-150 PRIMARY | Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA) |
NSN 4730-01-581-4294 is a Coupling Half,quick Disconnect, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-581-4294 has 1 manufacturer part number on file: DCB61-150 (Dixon Valve & Coupling Company, Llc Div Dixon Fire).
Key specifications for DCB61-150: Supplementary Features: 3" FEMALE NPT; Special Features: DIXON EZ BOSS-LOCK CAM ARMS PROVIDE HIGH SECURITY FROM ACCIDENTAL OPENING DUE TO VIBRATION OR SNAGGING; HEAVY DUTY STAINLESS STEEL CRANK AND LINK PROVIDE LONG SERVICE LIFE; DRY DISCONNECT COUPLER HAS AUTOMATIC CLOSING POPPET ASSEMBLY; STAINLESS STEEL HANDLE ATTACHMENT PREVENTS BEINDING OF CRANK ASSEMBLY; Part Name Assigned by Controlling Agency: COUPLING HALF, QUICK DISCONNECT; End Item Identification: DRY BREAK CAM AND GROOVE DRY DISCONNECT COUPLINGS. 1 specification is 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.