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 6240-01-572-6003
NSN 5990-01-475-8708
NSN 6620-00-273-8735
NSN 6610-01-274-2479
NSN 5925-00-708-8769
NSN 5960-01-397-6173
NSN 5990-01-036-1631
NSN 6685-01-513-0309
NSN 5950-00-969-9991
NSN 5999-01-634-0576
NSN 6145-01-596-3910
NSN 4140-01-245-8866