Parker 10643-10-8 Female Jic 37 Deg Swivel Hose Fitting

Product Description

The PARKER 10643-10-8 is a female JIC 37-degree swivel fitting designed for use with hydraulic hose assemblies in fluid power systems. Manufactured from steel in a straight configuration, this hose end fitting accepts a 1/2-inch inside diameter hose and connects via a 5/8-inch threaded JIC interface. The swivel design allows the fitting to rotate during assembly, reducing hose twist and making final torque-up easier in tight routing situations. At 2.85 inches overall length, this Series 43 fitting is a compact, precision-machined end connection for medium- and high-pressure hydraulic lines. Installation is typically performed by hydraulic system technicians and fluid power mechanics.

This fitting is designed for use on hydraulic hose assemblies where a female JIC 37-degree swivel termination is required. It is compatible with a wide range of Parker hose series including 187, 302, 304, 387, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487, 722, 787, 797, and 881 hoses in TC and ST configurations. These applications span mobile hydraulic equipment, industrial machinery, and fluid transfer systems where reliable, leak-free connections are critical.

Key Features

• Female JIC 37-degree swivel interface allows rotation during assembly to prevent hose twist
• Straight shape for direct, in-line hose-to-port connections
• Steel construction for durability in medium- and high-pressure hydraulic environments
• 5/8-inch threaded JIC connection on the port end
• Meets ISO 12151-5 standards for hydraulic hose fittings
• Compatible with a broad range of Parker hose series in both TC and ST configurations

Compatibility

Designed for use with Parker 187, 302, 304, 387, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487, 722, 787, 797, and 881 hoses in TC and ST configurations.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and isolate the hydraulic circuit completely before disassembling any hose or fitting. Inspect the JIC 37-degree cone seat and threads for damage before assembly, and use the appropriate crimping or field-attachable assembly process per Parker specifications. Do not overtighten the swivel nut by relying on feel alone — refer to the applicable Parker assembly instructions for proper procedure.