GRACO Retainer Nut - (SKU: 186361)The GRACO 186361 RETAINER, NUT is a hardware component designed for use in GRACO equipment assemblies. Its material is not specified in available documentation, but it is typically a metal nut used to secure or retain other parts within the equipment, such as in the DynaMite 190 Pump system. Its intended function is to provide secure fastening and structural integrity within the assembly. Key Features: Retainer Nut Compatible with GRACO DynaMite 190

Periodically check for calibration and accuracy

Follow torque instructions when rotating or changing manifold orientation

hose inside diameter

This kit is intended to ensure proper check valve function within compatible GRACO pumps

Used for the repair and maintenance of GRACO air-operated piston pumps in industrial

and pharmaceutical applications requiring hygienic fluid transfer

Grease Zone Valve

1/2" push fitting

and applications requiring consistent

Inspect bushing/bearing for damage before installation

but similar GRACO manifolds are typically constructed from durable materials such as aluminum or stainless steel for corrosion resistance and longevity

do not remove seals unnecessarily as they cannot be reused