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 5905-00-919-8352
NSN 7035-00-585-2113
NSN 5985-00-399-1174
NSN 6110-00-241-7126
NSN 6610-00-073-8038
NSN 5945-01-462-1282
NSN 6130-00-614-9961
NSN 6110-01-193-9842
NSN 2925-01-419-3805
NSN 5975-01-588-7206
NSN 6610-01-476-7412
NSN 7035-00-946-2642