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Replace the O-ring if it shows signs of deterioration or leakage
Compatible with specific GRACO pump models (e
Metal and glass (assumed
ensuring clean fluid delivery and protecting downstream components from contaminants
GRACO Hex Nut - (SKU: 186579) Replace the O-ring if itThe GRACO 186579 is a hex nut, typically used as a fastening component within GRACO equipment. Its material is not explicitly specified in available sources, but it is designed for secure attachment and reliable performance in industrial applications. Key Features: Nut, Hex Compatible with GRACO hose reels and other equipment requiring a 3 8 in. x 18 NPSM hex nut (as referenced in GRACO manuals) Standard hex nut design for secure fastening Reliable
