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 5915-01-558-5602
NSN 6645-00-935-7046
NSN 6620-01-491-1434
NSN 5835-01-216-7289
NSN 6320-00-908-6841
NSN 6105-00-061-5038
NSN 5895-00-808-0420
NSN 5950-00-554-4870
NSN 6240-00-548-3992
NSN 5945-01-083-1007
NSN 5895-00-854-8637
NSN 5999-00-728-4388