Gibraltar SSWPFN10-3BL-G Press Fit Ball Plunger 0.188 in

Product Description

The GIBRALTAR SSWPFN10-3BL-G is a press fit ball plunger with a stainless steel body and a nylon ball, designed for use in positioning, indexing, and light-duty detent applications across industrial and mechanical assemblies. The body measures 0.188 inches in diameter and 0.394 inches in length, with a flanged design that seats flush against a mating surface for secure retention without threading. An initial end force of 1 pound and a final end force of 2.5 pounds provide consistent, repeatable positioning resistance. The passivated stainless steel body resists corrosion in demanding environments. Machinists, toolmakers, and industrial maintenance technicians install this type of component in fixtures, jigs, and mechanical assemblies.

This ball plunger is suited for light-duty positioning and detent work in industrial fixtures, machine tool components, and assembly jigs. The press fit installation method makes it appropriate for applications where threaded mounting is not practical or desired. The flanged body provides a positive stop during installation, preventing over-insertion. Its compact profile and nylon ball make it well-suited for applications requiring gentle part contact or where marring of softer mating surfaces must be avoided.

Key Features

• Stainless steel body with passivate finish for corrosion resistance
• Nylon ball with 0.312 inch diameter and 0.058 inch maximum ball reach
• Flanged design with 0.25 inch flange diameter and 0.04 inch flange thickness for positive seating
• Initial end force of 1 pound and final end force of 2.5 pounds for consistent detent feel
• Press fit installation — no threading required
• Compact body: 0.188 inches in diameter, 0.394 inches in length

Compatibility

Designed as a press fit ball plunger for use in industrial fixtures, jigs, machine tool assemblies, and mechanical positioning applications requiring a flanged, non-locking detent element.

Installation Notes

Press fit ball plungers are installed by machinists or toolmakers using a press or arbor to seat the component into a properly sized bore. The bore diameter must be machined to the appropriate tolerance to achieve the required retention force — consult engineering references for press fit tolerance guidelines before machining. Ensure the bore is clean and free of burrs before installation. The flanged body provides a built-in stop to prevent over-insertion; do not exceed the flange seating point.