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 5945-01-378-3843
NSN 6150-00-009-6011
NSN 5999-00-868-6756
NSN 5935-01-023-1979
NSN 6220-00-528-7752
NSN 5975-00-290-4285
NSN 5925-00-243-7128
NSN 5945-00-322-4232
NSN 5895-01-006-4838
NSN 5965-00-706-7005
NSN 6220-00-508-9155
NSN 5895-00-588-5659