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 5910-01-425-6127
NSN 5935-00-588-0857
NSN 4140-00-295-0787
NSN 5915-01-364-1093
NSN 6130-01-200-0358
NSN 4140-01-106-8952
NSN 5920-01-338-4671
NSN 2925-01-426-3410
NSN 5895-01-214-0052
NSN 5915-01-169-6448
NSN 5895-01-583-9990
NSN 6610-01-227-7221