Parker 10643-12-16 Female Jic 37 Swivel Fitting 1 in

Product Description

The PARKER 10643-12-16 is a straight, threaded female JIC 37-degree swivel fitting designed for hydraulic hose assemblies. Built from steel, this fitting accepts hoses with a 1.0000-inch inside diameter and a hose size designation of 12. The 37-degree JIC flare seat provides a reliable, leak-resistant metal-to-metal seal under high-pressure hydraulic service conditions. Overall length is 3.29 inches. The swivel design allows the fitting to rotate during installation, reducing torque transferred to the hose and enabling proper alignment with mating connections. Licensed hydraulic technicians and fluid-power mechanics install this fitting in industrial, mobile, and construction hydraulic systems.

This fitting is used in hydraulic hose assemblies where a female JIC swivel termination is required at the hose end. The straight configuration suits applications where the hose routes directly to the port without requiring an angular offset. It is suited for medium- to high-pressure hydraulic lines in mobile equipment, agricultural machinery, industrial presses, and construction equipment. A 1-inch thread size and size-12 hose designation make it appropriate for high-flow circuits demanding larger-bore hose connections.

Key Features

• Female JIC 37-degree swivel seat delivers a metal-to-metal seal for reliable, leak-resistant hydraulic connections
• Swivel body rotates during makeup, reducing hose twist and simplifying installation alignment
• Steel construction provides strength and durability in demanding hydraulic service environments
• Straight shape accommodates direct inline hose-to-port routing without angular offset
• Overall length of 3.29 inches suits standard hydraulic hose assembly clearances
• Meets ISO 12151-5 standards; note California Proposition 65 designation applies to this product

Compatibility

Rated for use with Parker hose series 187 TC, 187 ST, 302, 304, 387 TC, 387 ST, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487 TC, 487 ST, 722 TC, 722 ST, 787 TC, 787 ST, 797 TC, 797 ST, and 881 hoses in size 12 with a 1.0000-inch inside diameter.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid-power mechanic familiar with JIC swivel fitting assembly procedures. Depressurize and isolate the hydraulic circuit completely before disconnecting or assembling any fittings. Clean all mating surfaces and inspect the JIC 37-degree flare seat for damage before makeup. Do not use thread sealant tape on JIC flare-seat connections, as the metal-to-metal seat provides the primary seal.