SAE J1403
SAE J1403 2005-MAR-01 Vacuum Brake Hose
The vacuum brake hose is intended for use in the power braking systems of vehicles or as connections on vacuum lines of vehicles or systems thereof. For the purposes of clearly identifying hose classification and for specification simplification, vacuum brake hose is divided into two types: heavy-wall Type H, and light-wall Type L.
Rationale
This SAE document is a reaffirmation of the vehicle standard for vacuum brake hoses. Minor editorial changes were made to clarify some sections without affecting the standard's intent.
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