GRACO Retaining Nut - (SKU: 193394) Original GRACO part for optimal

Original GRACO part for optimal compatibility and longevity

Ease of maintenance and replacement (typical for GRACO fittings)

Used in GRACO equipment systems where control box protection is required

Compatible with GRACO equipment requiring 8 JIC to 6 JIC connections

it provides essential support and alignment for the piston

GRACO Retaining Nut - (SKU: 193394) Original GRACO part for optimalThe GRACO 193394 is a retaining nut designed for use in GRACO Reactor E 30, R2 E30, R3 E30, and E XP2 series equipment. It is a critical hardware component that secures other parts within the spray foam and spray application systems. Material is not specified. Key Features: Retaining Nut Height: 0. 75 inches; Dimensions: 0. 75 x 3. 35 x 3. 75 inches (Note: Some sources list only height as 0. 75 inches, while others provide a full set of dimensions;