GRACO Nut Packing (3.9 x 4.6 x 4.4 in) - (SKU: 189641) Non-genuine parts may compromise reliability

Non-genuine parts may compromise reliability and void warranties

Lubricate O-rings with compatible lubricant if recommended by GRACO

Used in texture spraying applications for construction

Use appropriate air supply and check for leaks

GRACO Nut Packing (3.9 x 4.6 x 4.4 in) - (SKU: 189641) Non-genuine parts may compromise reliabilityThe GRACO 189641 Nut Packing is a genuine replacement part designed for use in GRACO spray foam and paint spray equipment. It is typically constructed from durable materials suitable for high pressure environments, though the specific material is not specified in available sources. Its primary function is to provide a secure seal and facilitate maintenance of the equipments fluid delivery system. Key Features: Nut Packing 189641 Designed for use in