eBay
Perfect to use to prevent leaks while working with plumbing, hydraulics, air and gas connections. Rubber construction resists oil, gas, water, and alcohol solvents. Sizes from 3mm x 1mm (body) to 22mm x 2mm (body).
eBay
4mm Cross Section O-Rings NBR Nitrile Rubber Oil Resistant Wear Resistant Seals. Material：NBR （Nitrile Rubber）. excellent texture, oil drained ,anti-friction and tensile properties.
eBay
419Pc Rubber O Ring Oring Seal Plumbing Garage Set Kit 32 Sizes box. 1 x 419 Piece Rubber O Ring Set With Case. - R-31 10pcs-47mmx3.5mm. - R-30 10pcs-44mmx3.5mm. - R-29 10pcs-41mmx3.5mm. - R-28 10pcs-38mmx3.5mm.
eBay
MATERIAL: Nitrile (NBR). HARDNESS: 70 SHORE.
eBay
NBR is a popular choice for Agricultural, Dairy, Plumbing, Mining, Rail and Transport Applications. NBR is attacked by Esters, Ozone, Retones, Aldehydes, Chlorinated and Nitro Carbons. Nitrile is one of the commonly used materials for O-Rings.
eBay
NBR Nitrile Rubber O Ring Seals Cross Section 5mm/O.D:15mm-420mm Oil Resistant Product Name: Tension Spring Product Material: Nitrile Rubber Specification: Cross Section*Outside Diameter Cross-section: 5.0mm Outside diameter: 15mm-420mm
eBay
Colour: Black (As pictures show). The product is made of high quality rubber. The rubber structure can resist oil, natural gas, water and alcohol, resistance, high pressure resistance, high temperature resistance, wear resistance, durability, practicality and long service life.
eBay