The GRACO 161357 NUT, ADAPTER is a genuine OEM part designed for use in GRACO fluid handling and spray equipment. Its material is not specified in available sources, but it is typically constructed from durable metals or alloys for reliable performance. This adapter nut is intended to secure or connect components within GRACO systems, ensuring proper assembly and leak-free operation. Key Features: Nut, Adapter 161357 Designed for use with GRACO fluid handling and spray equipment Genuine OEM part for reliable fit and function Designed for secure connection and leak prevention Durable construction for long service life Applications:Used in GRACO fluid handling and spray systems for connecting or securing components, ensuring proper assembly and system integrity. Installation Notes: Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your equipment. Ensure the equipment is depressurized before installation Follow GRACO equipment manual for specific installation instructions Use appropriate tools to avoid damaging the adapter nut or mating components Inspect for leaks after installation Regularly inspect the adapter nut for wear or damage Replace if signs of corrosion, deformation, or leakage are observed Keep mating surfaces clean and free of debris