The Cap,quick Disconnect, cataloged under National Stock Number 4730-01-283-5011, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-283-5011 |
| Item Name | Cap,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Quick Disconnect Nominal Size | 1.500 INCHES IN |
| Maximum Operating Temp | 225.0 FAHRENHEIT DEGF |
| Media for Which Designed | WATER AND OIL AND GAS |
| Material | STEEL CORROSION RESISTING OVERALL |
| Quick Disconnect Method | CAM-LOCKING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 634-B-0740 | 5/9 Secondary reference U.S. Government activity |
| 634B-SS15 | 3/2 Design control — primary reference U.S. Government activity |
| 634B-1.5SST | 5/9 Secondary reference Dover Resources Inc Dba Opw Engineered Systems |
| 634-B-1-1/2SS | 5/9 Secondary reference U.S. Government activity |
| 634-B-1-1/2SS | 5/9 Secondary reference Dover Resources Inc Dba Opw Engineered Systems |
| 634-B-0740 | 5/9 Secondary reference Dover Resources Inc Dba Opw Engineered Systems |
NSN 4730-01-283-5011 is a Cap,quick Disconnect, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-283-5011: Overall Length: 2.438 INCHES NOMINAL IN; Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Quick Disconnect Nominal Size: 1.500 INCHES IN; Maximum Operating Temp: 225.0 FAHRENHEIT DEGF. 6 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.