PK-N1231-80-279

AS568-279 O-rings Buna-N, Parker Seal® N1231-80 80 Durometer, Black, Buna-N (NBR, Nitrile, Buna)

Color: Black
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Description

Parker Seal® N1231-80-279 is a 80 durometer, black, Buna-N (NBR, Nitrile, Buna) o-ring. This product is a USA AS568-279 size and has a cross section of 3.53mm (0.139in) and an inside diameter of 329.79mm (12.984in). It is made from the compound Parker Seal® N1231-80. See compound features below

Compound Attributes

  • Resistant to explosive decompression
  • Resistant to freons

Tech Specs

Size Code279
Cross Section 0.139 in (3.53 mm)
Inside Diameter 12.984 in (329.79 mm)
Outside Diameter 13.262 in (336.85 mm)
Part NumberPK-N1231-80-279
Compound PK-N1231-80 
Material Datasheet View Datasheet
Material TypeBuna-N (NBR, Nitrile, Buna) 
Sub Type 
High Temp 300 °F (150 °C)
Low Temp -25 °F (-35 °C)
Hardness 80 Shore A
Color Black

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