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 5999-00-225-8612
NSN 6320-00-270-8222
NSN 2925-00-149-0760
NSN 5985-00-180-1366
NSN 5975-01-519-8477
NSN 6650-00-989-6991
NSN 5999-01-194-9729
NSN 6220-00-955-5612
NSN 5945-00-458-9750
NSN 5990-01-089-6743
NSN 5895-01-145-5358
NSN 5996-00-307-4157