GRACO Nut Packing (3.9 x 4.6 x 4.4 in) - (SKU: 189641)The 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

Use only GRACO approved hoses

specifically for connecting control modules and panels

It consists of a 50-foot hose with a 3/4-inch diameter

Its primary function is to provide stability and support to the equipment frame

Used in GRACO spray equipment

and fluid handling equipment where reliable motion transmission is required

Refer to the specific model’s parts list and installation guide for detailed instructions

and abrasive liquids in industrial

Ensure hose is properly coupled and secured to the reel

Designed for use in industrial spray equipment

Follow GRACO equipment manual for correct installation sequence and torque specifications

Used to facilitate the movement of GRACO equipment in industrial