The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-020-9293, 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 Dvcc, Llc. Government technical data includes 11 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-020-9293 |
| Primary Part Number | 200-D-90-AL |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Dvcc, Llc |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES |
| Nominal Pipe Size Accommodated | 2.000 INCHES ALL ENDS IN |
| Connection Style | PLAIN ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Leg Length | 3.750 INCHES NOMINAL IN |
| Features Provided | SAFETY LOCKING FEATURE |
| Nominal Thread Size | 2.000 INCHES ALL ENDS IN |
| Surface Treatment | ANODIZE BODY |
| Material | ALUMINUM ALLOY BODY |
| Quick Disconnect Method | CAM-LOCKING ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| 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 |
|---|---|
| 200-D-90-AL | Dvcc, Llc (USA) |
| Reference | Meaning |
|---|---|
| 633H2AL | 3/9 Design control — primary reference Dover Resources Inc Dba Opw Engineered Systems |
| 633H2AL | 5/9 Secondary reference U.S. Government activity |
| 13228E9842 | D/9 Drawing number reference only U.S. Government activity |
| 13228E9842-4 | 3/2 Design control — primary reference U.S. Government activity |
| 633H | 5/1 Secondary reference U.S. Government activity |
| 633H2AL | 5/9 Secondary reference Pride Cast Metals, Inc. |
| 633H | 5/9 Secondary reference Dover Resources Inc Dba Opw Engineered Systems |
| 633H-AL-20 | 5/9 Secondary reference Pride Cast Metals, Inc. |
NSN 4730-00-020-9293 is a Coupling Half,quick Disconnect, manufactured by Dvcc, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-020-9293 has 1 manufacturer part number on file: 200-D-90-AL (Dvcc, Llc).
Key specifications for 200-D-90-AL: Flow Angle: 90.0 DEGREES; Nominal Pipe Size Accommodated: 2.000 INCHES ALL ENDS IN; Connection Style: PLAIN ALL ENDS; Style Designator: MALE COUPLING HALF. 11 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.