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 5915-00-636-9785
NSN 6145-01-083-9193
NSN 6145-00-596-8447
NSN 6150-01-322-9344
NSN 6110-00-932-5257
NSN 5996-01-532-8764
NSN 6220-01-512-0144
NSN 5945-01-183-6664
NSN 5895-01-189-8232
NSN 5975-01-360-6165
NSN 6105-00-461-4832
NSN 2925-00-261-5800