Parker PP-00856 Nylon Sleeve Packing 1.42 in Id

Product Description

The PARKER PP-00856 is a nylon sleeve packing designed to provide a reliable seal or bushing surface in fluid-handling and mechanical assemblies. Constructed from black nylon, this sleeve packing features a 1.42-inch inside diameter, making it suitable for shafts, rods, or fittings of that nominal size. Nylon sleeve packings are commonly used where moderate chemical resistance, low friction, and dimensional stability are required. Weighing just 0.01 pounds, the part is lightweight and easy to handle during installation. Plumbers, pipefitters, and mechanical technicians working on pumps, valves, and piping assemblies are the typical end users for this component.

This sleeve packing is suited for residential and light commercial plumbing, pump, and fluid-system applications where a close-fitting nylon liner or seal is required. It installs over rods, shafts, or through-fittings with a 1.42-inch bore. The black nylon construction offers adequate resistance to common fluids and oils encountered in typical mechanical service environments. It is packaged individually and is appropriate for single-unit replacement or repair work.

Key Features

• 1.42-inch inside diameter for precise fit on compatible shafts or fittings
• Black nylon construction provides moderate chemical resistance and low friction
• Lightweight at 0.01 pounds for easy handling and installation
• Single-unit packaging supports direct replacement and repair applications
• Suitable for plumbing, pump, and mechanical assembly service

Compatibility

Designed as an OEM-style replacement sleeve packing for fluid-handling assemblies, pumps, and mechanical components requiring a 1.42-inch inside diameter nylon sleeve.

Installation Notes

Installation is typically performed by a licensed plumber, pipefitter, or qualified mechanical technician. Shut off fluid supply and relieve system pressure completely before removing the existing packing or sleeve. Ensure the mating shaft, rod, or fitting bore is clean and free of burrs before seating the new sleeve packing. Follow applicable IPC or equipment manufacturer guidelines for reassembly and pressure testing after service.