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 5945-01-267-7192
NSN 6105-01-536-6709
NSN 6610-00-185-9434
NSN 5925-00-553-9899
NSN 4140-01-561-5099
NSN 6650-00-287-5868
NSN 6620-01-032-3937
NSN 5835-01-036-4951
NSN 5905-01-489-5756
NSN 6610-01-102-2256
NSN 6110-01-519-2636
NSN 5895-00-499-4469