Abstract: Described is a fastener assembly for coupling a tube via a strap to an opening formed in a component. The fastener assembly includes a lock pin having a shank with a head and a base structure having a grommet portion. The shank includes a lock tab. The head includes a fixed planar portion coupled to the shank and at least one wing portion coupled to the fixed planar portion via a hinge. The head includes an installation indicator positioned over at least a portion of each of the fixed planar portion and at least one wing portion. The grommet portion defines a grommet opening and a pair of legs resiliently coupled to the grommet portion and configured to couple with the opening. The grommet opening is configured to receive and secure at least a portion of the shank. A first leg of the pair of legs includes a flex leg feature formed therein and resiliently coupled thereto, the flex leg feature defining a positioning edge.

Abstract: A pressure relief valve (10) includes a housing (12) with a peripheral side wall defining at least one central airflow passage and at least one flap valve element (14). The housing (12) and the flap valve element (14) have a molded connection for enabling rotation of the flap valve element relative to the housing between a closed condition overlying the at least one central airflow passage (24) to prevent airflow from atmosphere (21) into the passenger compartment (19) and an open condition permitting airflow out of the passenger compartment of the vehicle to atmosphere. The at least one flap valve element (14) moves from the closed condition to the open condition in response to differential pressure between the passenger compartment (19) and atmosphere (21).

Abstract: A pressure relief valve (10) includes a housing (12) with a peripheral side wall defining at least one central airflow passage and at least one flap valve element (14). The housing (12) and the flap valve element (14) have a molded connection for enabling rotation of the flap valve element relative to the housing between a closed condition overlying the at least one central airflow passage (24) to prevent airflow from atmosphere (21) into the passenger compartment (19) and an open condition permitting airflow out of the passenger compartment of the vehicle to atmosphere. The at least one flap valve element (14) moves from the closed condition to the open condition in response to differential pressure between the passenger compartment (19) and atmosphere (21).