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 5965-01-496-9525
NSN 6650-00-926-7709
NSN 5985-01-125-9657
NSN 5999-00-288-5954
NSN 2925-01-054-3190
NSN 6620-01-145-7762
NSN 6320-00-004-9158
NSN 5998-00-221-5575
NSN 6620-00-123-4168
NSN 5925-01-600-5342
NSN 6130-01-501-2228
NSN 5945-00-407-8289