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 7035-00-803-3056
NSN 5975-00-258-3056
NSN 6620-01-542-0494
NSN 6685-00-985-2174
NSN 5998-01-111-9389
NSN 6105-01-511-0271
NSN 5855-01-147-4785
NSN 6685-00-462-4989
NSN 5905-00-949-8552
NSN 6150-00-036-0305
NSN 6685-00-494-3153
NSN 6130-01-090-0894