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 6130-00-738-7290
NSN 5999-01-265-3853
NSN 6685-00-563-7475
NSN 5965-01-241-9865
NSN 5910-00-063-1206
NSN 5920-01-460-7369
NSN 6110-00-625-8643
NSN 5905-00-186-0942
NSN 6130-01-535-0952
NSN 6105-01-081-0085
NSN 4140-01-489-1042
NSN 6240-00-932-1331