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 5895-01-045-8844
NSN 5985-01-563-5923
NSN 5999-01-462-4628
NSN 6320-00-186-6452
NSN 6105-01-093-7413
NSN 5925-01-462-4072
NSN 5998-00-460-8161
NSN 6610-01-003-9763
NSN 6610-01-435-5425
NSN 4140-01-513-8649
NSN 5999-01-372-0257
NSN 6150-00-269-5017