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 5998-01-589-6079
NSN 6650-01-492-9525
NSN 5945-00-375-5422
NSN 6105-01-416-6311
NSN 6145-01-499-5031
NSN 5915-01-362-3462
NSN 5996-01-181-5438
NSN 5925-01-036-1480
NSN 5915-00-738-1824
NSN 6650-00-466-1155
NSN 6105-00-265-7545
NSN 5965-00-009-8679