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 6645-01-463-3024
NSN 6645-00-274-5670
NSN 5905-00-470-5395
NSN 6685-01-270-7958
NSN 6150-00-099-6919
NSN 4140-01-448-0733
NSN 6645-00-340-4795
NSN 6135-01-486-1443
NSN 5990-00-016-5648
NSN 5960-00-045-5317
NSN 5945-00-143-4422
NSN 5998-00-587-7081