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 6130-00-881-9538
NSN 5930-01-311-8641
NSN 6320-01-388-1067
NSN 5920-01-426-8517
NSN 5965-01-382-9081
NSN 6320-00-186-6452
NSN 6145-01-364-7837
NSN 6610-01-476-9945
NSN 5935-01-407-5855
NSN 5998-00-111-8279
NSN 5915-01-073-8101
NSN 5985-01-495-5483