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 5996-00-001-2773
NSN 5915-01-190-0852
NSN 5925-00-624-9568
NSN 6610-01-516-5120
NSN 7035-00-153-3826
NSN 5945-00-870-4052
NSN 5935-01-550-6682
NSN 6105-00-607-6053
NSN 5985-01-474-6554
NSN 6135-00-276-7625
NSN 6240-01-381-5541
NSN 5999-01-368-8449