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 6105-01-331-3048
NSN 5895-01-194-1377
NSN 5910-01-373-7673
NSN 5915-01-363-4600
NSN 4140-00-339-1514
NSN 5910-00-964-7714
NSN 5835-00-113-6090
NSN 6135-01-329-7994
NSN 5910-01-426-5695
NSN 6685-01-235-9173
NSN 5999-01-278-0032
NSN 5998-00-297-7057