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 5925-01-130-7740
NSN 5920-00-195-4319
NSN 5990-00-446-0518
NSN 6685-01-338-2523
NSN 5996-00-984-7641
NSN 5965-00-680-9749
NSN 5950-01-217-9301
NSN 6220-01-496-9019
NSN 5910-00-059-2447
NSN 6130-00-136-6505
NSN 6650-00-492-9503
NSN 5915-01-528-2523