Buna-N O-Ring-Dash 111 - Pack of 100

U-cups have a sealing lip on both the inside and outside edges so that they can be used for rod and piston sealing.

Nitrile rubber, also known as NBR or Buna N, is one of the most commonly used sealing elastomers due to its resistance to petroleum-based fuels and lubricants and its relatively low price. Nitrile elastomers are copolymers of acrylonitrile and butadiene. There are a number of common variations of nitrile compounds. Acrylonitrile Content: The acrylonitrile (ACN) content of the polymer chains can be varied from 18% to 50%. Lower ACN content gives better low-temperature properties but poorer fuels and polar lubricants. Higher ACN content gives poorer low-temperature properties but improved ...

Nitrile rubber, also known as NBR or Buna N, is one of the most commonly used sealing elastomers due to its resistance to petroleum-based fuels and lubricants and its relatively low price. Nitrile elastomers are copolymers of acrylonitrile and butadiene. There are a number of common variations of nitrile compounds. Acrylonitrile Content: The acrylonitrile (ACN) content of the polymer chains can be varied from 18% to 50%. Lower ACN content gives better low-temperature properties but poorer fuels and polar lubricants. Higher ACN content gives poorer low-temperature properties but improved ...

Constructed of BUNA-N 70 durometer rubber compound rings for long lasting durability. Ring create tight seal for fluid or gas connections. Large assortment saves time and money and stores in plastic compartment box. Contains: 15 - 2mm x 3mm; 15 - 2mm x 4mm; 15 - 2mm x 5mm; 15 - 2mm x 6mm; 15 - 2mm x 8mm; 15 - 2mm x 10mm; 15 - 2mm x 12mm; 10 - 2mm x 14mm; 10 - 2mm x 20mm; 15 - 2.5mm x 10mm; 15 - 2.5mm x 12mm; 15 - 2.5mm x 14mm; 15 - 2.5mm x 15mm; 15 - 2.5mm x 16mm; 10 - 2.5mm x 17mm; 10 - 2.5mm x 19mm; 15 - 3mm x 19mm; 15 - 3mm x 20mm; 15 - 3mm x 22mm; 15 - 3mm x 24mm; 10 - 3mm x 25mm; 10 ...

Grommets seal holes and provide protection from abrasion and impact to wires, cables, pipes, and tubes. Buna-N Rubber is a strong material with good oil and grease resistance.