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 5965-01-245-6585
NSN 5855-00-247-7219
NSN 4140-00-007-2627
NSN 5835-01-575-5053
NSN 5999-01-532-6014
NSN 4140-01-009-5859
NSN 5950-01-200-5943
NSN 6135-00-958-7981
NSN 6645-00-435-5610
NSN 5990-01-425-2175
NSN 6610-00-467-2849
NSN 6105-01-165-0950