GMW15478

Description / Abstract: GMW15478, 3rd Edition, October 2019 - Seat Belt Webbing - Polyester

Purpose.

This specification establishes the webbing requirements for 2-point seat belt assemblies used in GM vehicles. It defines key physical and functional requirements that are intended to drive commonality across GM vehicles worldwide and interchangeability between suppliers' systems worldwide. The common functions, performance, reliability, and validation required of the webbing component are defined in this document.

This specification applies to seat belt webbing used as buckle straps, and in 2-point seat belt assemblies.

Material Description.

This specification describes a narrow fabric woven with continuous yarns and finished selvages suitable for automotive seat belt webbing. All seat belt webbings must meet all applicable laws and regulations in addition to this specification. The webbing described in this specification is only intended for use with buckle straps and 2-point seat belt assemblies.