GRACO Packing Nut - (SKU: 15D955) It is a critical component

It is a critical component used to connect or extend fluid pathways in spray systems

Heavy-duty steel and engineered plastics for durability

Desert Sand color for visibility and aesthetics

It is typically constructed from durable materials suitable for industrial environments and is intended to house and regulate air flow within GRACO systems

Pressure relief valves (PRV) with return to reservoir

GRACO Packing Nut - (SKU: 15D955) It is a critical componentThe GRACO 15D955 is a packing nut, typically constructed from durable metal, designed to secure and compress packing materials within GRACO fluid handling equipment. Its primary function is to maintain a tight seal around moving parts such as pistons or shafts, preventing leaks and ensuring reliable operation of pumps and valves. Key Features: Packing Nut Compatible with select GRACO fluid valves and pumps (see equipment manual for specific models)