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 5985-00-562-4310
NSN 5999-01-252-8812
NSN 6220-01-111-7085
NSN 5985-01-653-7735
NSN 5920-01-382-3746
NSN 5975-00-263-3379
NSN 2925-01-532-8445
NSN 6145-00-869-4306
NSN 6150-00-636-7843
NSN 6650-00-736-8456
NSN 5935-01-313-6593
NSN 5915-00-583-4970