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 5950-01-031-1320
NSN 5996-00-202-6576
NSN 5996-01-095-5345
NSN 4140-01-451-3774
NSN 6610-00-290-0758
NSN 6105-01-392-6114
NSN 6645-01-471-3578
NSN 6620-01-292-5072
NSN 5945-01-403-2800
NSN 5905-01-231-3250
NSN 5910-01-328-6221
NSN 5950-00-983-5999