Product Name: Custom Industry Sealing Parts Color Rubber O Ring Model NO.: ak-w190508 Standard: Standard, Nonstandard Shape: O-Ring Performance: High Pressure Type: O Ring Application: Machine Material: NBR MOQ: 1000 Pieces Trademark: aokai Transport Package: Plastic Bags and Carton Box Specification: 5mm-370mm Origin: Hebei, Hengshui HS Code: 4002119000 Product Description nameo ringapplicationindustry,transmission, real axlematerialNBR,FKM,EPDM,NR,CR,ecthardness30-90 shore Acolorblack, white, clear, red, green,blue,ectMOQ1000 piecesserviceOEM/ODMCompany typemanufacturer