The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-563-6542, 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 Leidos Inc. Government technical data includes 9 specifications, 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 | 4730-01-563-6542 |
| Primary Part Number | 07023P20 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Leidos Inc |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 2.000 INCHES FIRST FLUID END CONNECTION IN |
| Connection Style | PLAIN FIRST FLUID END CONNECTION |
| Connection Style | CAM OR LEVER (EXTERNAL) FIRST QUICK DISCONNECT END |
| Connection Type | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| Connection Type | UNIVERSAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| Style Designator | MALE COUPLING HALF |
| Quick Disconnect Nominal Size | 2.000 INCHES FIRST QUICK DISCONNECT END IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | NPT 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 |
| Part Number | Manufacturer |
|---|---|
| 07023P20 PRIMARY | Leidos Inc (USA) |
| SAIC-D-07023 PC NO 20 | Leidos Inc (USA) |
| 53015K55 | Mcmaster-Carr Supply Co (USA) |
NSN 4730-01-563-6542 is a Coupling Half,quick Disconnect, manufactured by Leidos Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-563-6542 has 3 manufacturer part numbers on file: 07023P20 (Leidos Inc), SAIC-D-07023 PC NO 20 (Leidos Inc), 53015K55 (Mcmaster-Carr Supply Co).
Key specifications for 07023P20: Nominal Pipe Size Accommodated: 2.000 INCHES FIRST FLUID END CONNECTION IN; Connection Style: PLAIN FIRST FLUID END CONNECTION; Connection Style: CAM OR LEVER (EXTERNAL) FIRST QUICK DISCONNECT END; Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION. 9 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.