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 5965-01-608-9404
NSN 6650-00-916-7847
NSN 6105-00-331-7680
NSN 5965-01-563-9735
NSN 4140-01-017-2648
NSN 6130-01-130-9415
NSN 6105-00-082-3210
NSN 2925-01-633-4048
NSN 5855-01-398-6704
NSN 5910-00-596-3179
NSN 5930-00-544-5755
NSN 5930-01-020-2634