The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-673-2625, 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 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-673-2625 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL BOSS FIRST FLUID END CONNECTION |
| Connection Type | INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| Style Designator | FEMALE COUPLING HALF |
| Nominal Outside Diameter Tube Accommodated | 0.50 INCHES FIRST FLUID END CONNECTION IN |
| Quick Disconnect Nominal Size | 0.50 INCHES FIRST QUICK DISCONNECT END IN |
| Nominal Thread Size | 0.75 INCHES FIRST FLUID END CONNECTION IN |
| Thread Quantity Per Inch | 16 FIRST FLUID END CONNECTION |
| 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 |
|---|---|
| SH3-62-T8 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division |
| 2505689 | 5/9 Secondary reference Equipment Distributors, Inc. Dba Equipment Distributors Inc |
| SH3-62-T8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-673-2625 is a Coupling Half,quick Disconnect, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-673-2625: Connection Type: THREADED INTERNAL BOSS FIRST FLUID END CONNECTION; Connection Type: INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END; Style Designator: FEMALE COUPLING HALF; Nominal Outside Diameter Tube Accommodated: 0.50 INCHES FIRST FLUID END CONNECTION IN. 7 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.