Parker 10643-16-16 Female Jic 37 Swivel Fitting 1 in

Product Description

The PARKER 10643-16-16 is a female JIC 37-degree swivel fitting designed for high-pressure hydraulic hose assemblies. Machined from steel in a straight configuration, it connects hoses with a 1.0 inch inside diameter to JIC-threaded ports using a proven swivel design that allows rotational alignment during assembly. The overall length is 3.88 inches. This fitting is installed by hydraulic technicians and maintenance professionals on mobile equipment, industrial machinery, and fluid-power systems where secure, leak-free connections are required at high operating pressures.

This fitting is sized for hose size 16 with a 1 inch thread size and is rated for use with a broad range of Parker hose series. Compatible hose series listed by the manufacturer include 187, TC, ST, 302, 304, 387, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487, 722, 787, 797, and 881 hoses. It is suited for both mobile hydraulic and stationary industrial applications where JIC 37-degree flare connections are the specified end type.

Key Features

• Female JIC 37-degree swivel design allows rotational positioning during installation without twisting the hose
• Steel construction provides durability in demanding hydraulic service environments
• Straight shape simplifies inline hose-to-port connections
• Hose inside diameter of 1.0 inch matches size-16 hydraulic hose
• Overall length of 3.88 inches for predictable assembly clearance planning
• Meets California PROP 65 and ISO 12151-5 standards

Compatibility

Designed for use with Parker hose series 187, TC, ST, 302, 304, 387, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487, 722, 787, 797, and 881. Hose inside diameter must be 1.0 inch (size 16) and thread size must be 1 inch JIC to achieve proper fitment.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and isolate the hydraulic circuit completely before removing or installing any fitting. Inspect the JIC flare seat and swivel nut for damage or contamination before assembly. Torque to the hose and fitting manufacturer specifications and verify all connections for leaks before returning the system to service.