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 6650-01-414-3333
NSN 5945-01-474-6463
NSN 5998-01-541-1405
NSN 5985-01-432-2391
NSN 6105-00-274-5460
NSN 5920-01-647-5869
NSN 6620-01-158-3125
NSN 5960-00-836-6504
NSN 5835-00-113-6090
NSN 5910-01-156-1552
NSN 5915-01-310-8560
NSN 6105-01-364-1317