Elastomer: Synthetic Rubber (CR or NBR) Low-Temperature -40 °F Resistant 45 to 55 Durometer Type ‘A’ Hardness

Norma vydána dne 1.5.2025

Chloroprene (CR) Rubber Weather Resistant 25 - 35

Norma vydána dne 1.3.2014

Chloroprene (CR) Rubber Weather Resistant 45 - 55

Norma vydána dne 1.3.2014

Chloroprene (CR) Rubber Weather Resistant 65 - 75

Norma vydána dne 1.3.2014

Chloroprene (CR) Rubber Electrical Resistant 65 - 75

Norma vydána dne 1.4.2017

Elastomer: Acrylonitrile Butadiene Rubber (NBR) Aromatic Fuel Resistant 55 to 65 Type ‘A’ Durometer Hardness For Products in: Aromatic and Aliphatic Fuel Systems

Norma vydána dne 1.4.2020

Acrylonitrile Butadiene (NBR) Rubber Aromatic Fuel Resistant 75 - 85

Norma vydána dne 1.4.2023

Acrylonitrile Butadiene (NBR) Rubber Aromatic Fuel Resistant 35 - 45

Norma vydána dne 1.7.2019

Acrylonitrile Butadiene (NBR) Rubber Aromatic Fuel Resistant 65 - 75

Norma vydána dne 1.11.2019

Elastomer: Fluorocarbon (FKM) Rubber High-Temperature - Fluid Resistant Low Compression Set / 70 to 80 Type A Hardness For Products in Fuel Systems and Specific Engine Oil Systems

Norma vydána dne 1.10.2023