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 2925-01-618-5706
NSN 5996-00-905-6610
NSN 2925-01-408-2088
NSN 5855-00-221-9435
NSN 5835-01-355-3654
NSN 5935-01-400-5949
NSN 6105-00-996-7254
NSN 5855-01-579-1052
NSN 5990-00-730-4366
NSN 5835-01-575-5053
NSN 5996-01-031-6653
NSN 5925-01-154-6796