Nitrile (NBR) is a synthetic elastomer that has good tensile strength, high elongation and good resistance to abrasion and tear, as well as resistance to heat, most oils, and gasoline. Most O-Rings are made from nitrile as a result of these physical and mechanical properties. We stock full rolls of 48″ wide AB-365 60A Nitrile with a temperature range of -38C – 100C in thicknesses of 1/32″, 1/16″, 1/8″, 3/16″, 1/4″, 3/8″, and 1/2″. We also stock Transeal TG-65 nitrile which is specifically designed for use with electrical transformers. Call now to speak with one of Norwesco’s experienced inside sales staff now for more information.

AB-355 Nitrile Physical Properties
Polymer: NBR
Hardness: 50D Shore A
Tensile: 2100 PSI
Elongation: 500%
Color: Black
Temp. Range: -50C – 100C

AB-365 Nitrile Physical Properties
Polymer: SBR/NBR/CR
Hardness: 60D Shore A
Tensile: 2300 PSI
Elongation: 500%
Color: Black
Temp. Range: -38C – 100C

TG-65 Transeal Nitrile Physical Properties (meets or exceeds M4094E)
Polymer: NBR/—
Hardness: 65D Shore A
Tensile: 2400 PSI
Elongation: 500%
Color: Black
Low Temp. Range: -21C – 100C