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 5930-01-441-5784
NSN 6685-00-364-5404
NSN 6105-01-549-1022
NSN 5895-00-760-9236
NSN 6650-00-018-7298
NSN 5930-01-033-8522
NSN 6610-01-434-4958
NSN 5960-00-470-2017
NSN 6620-01-444-4048
NSN 6240-00-161-8099
NSN 5920-01-346-7488
NSN 6645-01-431-0732