The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-581-4309, 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 | 4730-01-581-4309 |
| Primary Part Number | DBC61-200 |
| 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 | STAINLESS STEEL CORROSION RESISTANCE IS COMPARABLE TO 304 STAINLESS STEE |
| 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 |
|---|---|
| DBC61-200 PRIMARY | Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA) |
NSN 4730-01-581-4309 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 4730-01-581-4309 has 1 manufacturer part number on file: DBC61-200 (Dixon Valve & Coupling Company, Llc Div Dixon Fire).
Key specifications for DBC61-200: Supplementary Features: STAINLESS STEEL CORROSION RESISTANCE IS COMPARABLE TO 304 STAINLESS STEE; Special Features: SECURITY FROM ACCIDENTAL OPENING DUE TO VIBRATION OR SNAGGING; AUTOMATIC CLOSING POPPET ASSEMNLY; STRONG HANDLE PREVENTS FROM BENDING ASSEMBLY; FULLY INTERCHANGABLE WITH KAMVALOK STYLE FITTINGS; MUST BE USED WITH A DBA STYLE ADAPTER FOR COUPLER TO OPERATE, ADAPTER SOLD SEPERAELY; Part Name Assigned by Controlling Agency: COUPLING HALF, QUICK DISCONNECT; End Item Identification: DRY BREAK CAM AND GROOVE DRY DISCONNNECT 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.