GRACO NUT, HEX - (SKU: 191639)The GRACO 191639 NUT, HEX is a replacement hex nut designed for use in GRACO spray equipment. Its material is not specified in available listings, but similar GRACO nuts are typically made from stainless steel for corrosion resistance. This part is intended to secure components within GRACO spray systems, ensuring reliable assembly and maintenance of equipment. Key Features: Hex Nut Designed for use with GRACO spray equipment Ease of maintenance

G3000 meter referenced in documentation)

Ensures secure connection between pump and other units

elastomeric seals (Buna-N

Used in industrial lubrication and maintenance systems where reliable

8-pin male/female connector

Supports continued operation of GRACO line stripers

The GRACO 18C633 is a shaft designed to serve as a mount for roller frames within GRACO equipment

The GRACO 150122 SEAT is a replacement coupler seat designed for use in GRACO drum pump parts systems

Ensure equipment is depressurized before installation or removal

Repair Kit (Fluid Section)

Designed for use in GRACO twin mixer assemblies

Designed for use with GRACO hydraulic equipment and compatible hoses