C505-253

AS568-253 O-rings FFKM, Chemraz® 505 75 Durometer, Black, FFKM Perfluoroelastomer

Color: Black
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Description

Chemraz® 505-253 is a 75 durometer, black, FFKM Perfluoroelastomer o-ring. This product is a USA AS568-253 size and has a cross section of 3.53mm (0.139in) and an inside diameter of 136.12mm (5.359in). It is made from the compound Chemraz® 505. See compound features below

Compound Attributes

  • Resistant to common fuels

Tech Specs

Size Code253
Cross Section 0.139 in (3.53 mm)
Inside Diameter 5.359 in (136.12 mm)
Outside Diameter 5.637 in (143.18 mm)
Part NumberC505-253
Compound C505 
Material Datasheet View Datasheet
Material TypeFFKM Perfluoroelastomer 
Sub Type 
High Temp 450 °F (235 °C)
Low Temp -20 °F (-30 °C)
Hardness 75 Shore A
Color Black

Accessories

In Stock
$37.2 / ea