The GRACO 16F947 is a retainer nut designed for use in GRACO industrial equipment. Its material is not specified in available sources, but it is intended to secure and retain components within GRACO pumps or metering systems, ensuring proper assembly and function. Key Features: Nut, Retainer 16F947 Designed for use with GRACO industrial pumps and metering equipment Secures internal components Ensures proper assembly Reliable for industrial applications Applications:Used in GRACO industrial pumps and metering equipment for component retention and secure assembly. Installation Notes: Using genuine GRACO parts ensures optimal performance, safety, and longevity of equipment. Ensure equipment is powered off and depressurized before installation Follow torque specifications if provided in the equipment manual Inspect for wear or damage before installation Regularly inspect retainer nuts for signs of wear or loosening Replace if damaged or worn to prevent equipment failure