GRACO U-Cup Packing Nut - (SKU: 110453)The GRACO 110453 is a U cup packing nut, typically made from durable sealing materials such as ultra high molecular weight polyethylene or similar polymers, designed to provide a reliable seal within GRACO spray gun assemblies. Its primary function is to prevent fluid leakage and maintain pressure integrity in the fluid valve housing of GRACO spray equipment. Key Features: U cup packing nut Likely ultra high molecular weight polyethylene or similar

Clean the drum and surrounding area after use to prevent buildup of asphalt debris

419 is a reversible airless spray tip designed for use with GRACO airless spray equipment

Compatible with GRACO heated mastic regulators

GRACO airless sprayers (specific models not listed in available sources)

Close differential for precise switching

including spray foam systems

Used in fluid handling systems for maintenance

Designed for use with RAC5 spray tips and compatible with various GRACO spray systems

Buckhorn Plate

The GRACO Husky 15120 is an air-operated double diaphragm pump featuring a polypropylene center section

likely used for identification or as a replacement part within GRACO spray foam or fluid handling equipment

Commonly installed in GRACO pump assemblies for reliable operation and easy maintenance