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 5996-01-347-1872
NSN 5990-00-503-4359
NSN 5935-00-524-9147
NSN 5905-01-093-0979
NSN 6110-01-017-8025
NSN 6110-01-257-4563
NSN 5998-01-261-4666
NSN 5996-01-600-0348
NSN 6645-01-274-8770
NSN 6320-01-311-3286
NSN 5996-00-419-4412
NSN 6105-00-346-2391