CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include material: COPPER ALLOY RETAINER, bore_shape: STRAIGHT, bore_diameter: 19.9982 INCHES MINIMUM AND 20.0000 INCHES MAXIMUM IN, overall_width: 0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-586-7622, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| material | COPPER ALLOY RETAINER |
| bore_shape | STRAIGHT |
| bore_diameter | 19.9982 INCHES MINIMUM AND 20.0000 INCHES MAXIMUM IN |
| overall_width | 0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| load_direction | RADIAL |
| surface_finish | GROUND |
| style_designator | 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE |
| overall_outside_diameter | 21.4982 INCHES MINIMUM AND 21.5000 INCHES MAXIMUM IN |
| internal_fit-up_designation | STANDARD |
| retainer_fabrication_method | PRESSED |
| NSN | 2530-00-586-7622 |
| PORT THREAD DIAMETER | 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| PORT THREAD QUANTITY PER INCH | 24 LOCATION NOT OTHERWISE SPECIFIED |
| BLEEDING FEATURE QUANTITY | 1 |
| PORT THREAD SERIES DESIGNATOR | UNS LOCATION NOT OTHERWISE SPECIFIED |
| PORT THREAD CLASS | 2B LOCATION NOT OTHERWISE SPECIFIED |
| EXTENDED LENGTH | 4.180 INCHES NOMINAL IN |
| MOUNTING FACILITY THREAD DIRECTION | RIGHT-HAND |
| MOUNTING FACILITY THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| PORT LOCATION AND QUANTITY | 1 CENTER SECTION |
| BORE DIAMETER | 1.875 INCHES NOMINAL IN |