A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6620-00-128-7980
NSN 5905-01-574-1648
NSN 5998-00-618-4757
NSN 5960-01-157-4509
NSN 5999-01-236-0169
NSN 6150-00-365-1711
NSN 5915-00-636-9785
NSN 5996-01-463-1685
NSN 5925-01-458-8262
NSN 5910-00-934-3199
NSN 6685-01-267-6862
NSN 5975-01-429-9503