The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-562-1400, 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 Dover Resources Inc Dba Opw Engineered Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-562-1400 |
| Primary Part Number | 1611AN-AL15 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Dover Resources Inc Dba Opw Engineered Systems |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OR ALUMINUM 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 |
|---|---|
| 1611AN-AL15 PRIMARY | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| DBA11-150 | Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA) |
| 1611AN-AL 15 | Opw Engineered Systems (USA) |
NSN 4730-01-562-1400 is a Coupling Half,quick Disconnect, manufactured by Dover Resources Inc Dba Opw Engineered Systems, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-562-1400 has 3 manufacturer part numbers on file: 1611AN-AL15 (Dover Resources Inc Dba Opw Engineered Systems), DBA11-150 (Dixon Valve & Coupling Company, Llc Div Dixon Fire), 1611AN-AL 15 (Opw Engineered Systems).
Key specifications for 1611AN-AL15: Overall Length: 4.750 INCHES NOMINAL IN; Special Features: 1 1/2 INCH BUNA SEAL, ALUMN AND STAINLESS STEEL. 1 1/2 ID X 2 21/32D X 2 1/2 DIAMETER INCHES. SINGLE PIECE DESIGN, SPILL PREVENTION POPPET ACTUATED DESIGN CAN ONLY BE OPENED WITH A COUPPLING IN; Part Name Assigned by Controlling Agency: ALUMINUM ADAPTERS FEMALE NPT SERIES 1600AN SERIES ADAPTER; Material: STEEL CORROSION RESISTING OR ALUMINUM OVERALL. 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.