Global O-Ring K-Boss Seal O-Ring Kit - Nitrile (Buna-N) 70 Durometer - 250 Pieces (11 Sizes) Soil Sampling Conforms to ANSI B1

Conforms to ANSI B1

construction sites and commercial facilities

Water-resistant bond

light will come on to sign “OPEN”

Bonomi 2 Inch Copper Press 90 Degree Street Elbow

Global O-Ring K-Boss Seal O-Ring Kit - Nitrile (Buna-N) 70 Durometer - 250 Pieces (11 Sizes) Soil Sampling Conforms to ANSI B1K Boss Seal O Ring Kit Nitrile (Buna N) 70 Durometer 250 Pieces (11 Sizes) This Kit contains 250 pieces and 11 of the most popular 900 series O Rings. These O Rings are used in sealing straight thread tube fittings (Boss Type) in the design and service of hydraulic equipment. Nitrile (also known as Buna, Buna N, or NBR) is one of the most common sealing elastomers due to its resistance to petroleum based fuels and lubricants and its relatively low