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 5965-01-214-6225
NSN 5920-01-423-0805
NSN 6145-01-274-8396
NSN 5990-00-582-0342
NSN 6650-01-204-7841
NSN 6145-01-499-0616
NSN 5925-00-159-7622
NSN 5930-00-728-0716
NSN 5950-00-186-9315
NSN 5835-00-518-4507
NSN 5920-01-025-6989
NSN 5930-00-915-1408