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 5935-00-314-4509
NSN 6135-01-252-0315
NSN 5965-00-275-0491
NSN 5855-00-089-3974
NSN 5965-01-446-6945
NSN 5945-00-504-8993
NSN 5930-00-969-0854
NSN 5965-01-485-3501
NSN 5990-00-199-0081
NSN 5985-01-086-5347
NSN 5975-01-418-8710
NSN 6150-00-518-2125