GRACO SPACER, O-RING - (SKU: 16C128) The GRACO 15K688 is a

The GRACO 15K688 is a mixer nut designed for use in GRACO spray foam and fluid handling equipment

Use only compatible GRACO replacement parts for repairs

Stack parts on a clean bench to differentiate during assembly

Oil and gear lube evacuation system

GRACO SPACER, O-RING - (SKU: 16C128) The GRACO 15K688 is aThe GRACO 16C128 SPACER, O RING is a sealing component designed for use in composite FRP equipment and industrial systems. It is typically made from elastomeric materials suitable for sealing applications in high performance environments. Its primary function is to provide a reliable seal within GRACO fluid handling and coating equipment, ensuring leak free operation and maintaining system integrity. Key Features: O Ring Spacer 16C128 GRACO composite