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 5960-00-869-3995
NSN 2925-01-034-9586
NSN 5996-01-445-5528
NSN 5915-00-872-0625
NSN 5998-01-445-5765
NSN 5985-00-325-5496
NSN 2925-00-720-3948
NSN 6105-01-167-8921
NSN 6320-00-731-6134
NSN 5965-00-959-4910
NSN 6650-00-997-4337
NSN 5985-00-462-4042