GRACO Lock Hex Nut - (SKU: 108527) The GRACO 118339 is a

The GRACO 118339 is a flanged pressure gauge designed for accurate pressure measurement in fluid handling systems

Use appropriate thread sealant for 1/8" NPT connections

It is intended to repair and maintain the intake valve assembly

Metal frame and spool

Its primary function is to facilitate the controlled dispensing of fluids within GRACO dispensing systems

GRACO Lock Hex Nut - (SKU: 108527) The GRACO 118339 is aThe GRACO 108527 is a lock hex nut, typically made from steel, designed to secure components in GRACO pumps and related equipment. Its primary function is to provide a reliable, vibration resistant fastening solution for critical connections within GRACO fluid handling systems. Key Features: Lock Hex Nut 9 1612 UNC Steel (assumed, not explicitly stated) Compatible with GRACO High Flo and similar pump models Vibration resistant locking feature Standard