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 6650-00-944-8925
NSN 6650-01-079-5678
NSN 6685-01-624-3311
NSN 5920-01-302-6994
NSN 4140-01-510-9666
NSN 6610-01-547-7349
NSN 5930-00-100-5244
NSN 4140-01-100-1223
NSN 5925-01-411-5101
NSN 6650-00-857-2260
NSN 5935-01-464-4895
NSN 6685-00-379-4652