PK-N1444-90-436

AS568-436 O-rings Buna-N, Parker Seal® N1444-90 90 Durometer, Black, Buna-N (NBR, Nitrile, Buna)

Color: Black
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Description

Parker Seal® N1444-90-436 is a 90 durometer, black, Buna-N (NBR, Nitrile, Buna) o-ring. This product is a USA AS568-436 size and has a cross section of 6.99mm (0.275in) and an inside diameter of 148.59mm (5.850in). It is made from the compound Parker Seal® N1444-90. See compound features below

Compound Attributes

  • For higher pressure applications

Tech Specs

Size Code436
Cross Section 0.275 in (6.99 mm)
Inside Diameter 5.850 in (148.59 mm)
Outside Diameter 6.400 in (162.57 mm)
Part NumberPK-N1444-90-436
Compound PK-N1444-90 
Material TypeBuna-N (NBR, Nitrile, Buna) 
Sub Type 
High Temp 250 °F (125 °C)
Low Temp -30 °F (-35 °C)
Hardness 90 Shore A
Color Black

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