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 6130-00-959-5800
NSN 6685-00-267-0938
NSN 6105-01-345-0524
NSN 6685-01-271-1956
NSN 5960-01-288-8910
NSN 6135-01-487-0773
NSN 6130-01-534-7330
NSN 6220-00-927-6272
NSN 6685-01-446-8855
NSN 2925-01-131-4531
NSN 5999-01-178-5129
NSN 6240-01-462-1874