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 5999-01-545-3135
NSN 6650-00-186-5966
NSN 5920-00-497-1593
NSN 5950-01-454-3965
NSN 6650-01-556-0983
NSN 5996-01-521-3234
NSN 5999-01-012-3117
NSN 5996-01-247-4407
NSN 5920-01-225-3336
NSN 5920-01-123-9854
NSN 5895-00-082-1282
NSN 5895-01-227-7943