Standard

SAE J1403

Revised

Note: This standard has a new edition: SAE J1403

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Abstract

Vacuum brake hose is intended for use in the power braking systems of vehicles or as connections on transmission lines in combinations of vehicles or systems thereof. For the purpose of clearly identifying the scopes and simplification of the specification, the vacuum brake hose specification is divided into two types with two classes as follows: Heavy-Wall Type H, Class A and B and Light-Wall Type L, Class A and B. Classes Class A (HWA and LWA)-This class is intended for use in service applications where resistance to oil, fuel, and vapors thereof is necessary. Class B (HWA and LWB)-This class is intended for use in applications where resistance to oil, fuel, and vapors thereof is not required.

Document information

  • Standard from SAE_AC
  • Published:
  • Version: 0
  • Document type: IS