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 6105-00-142-5901
NSN 5960-00-389-2915
NSN 6685-01-302-9728
NSN 5935-00-723-6975
NSN 6150-01-339-9443
NSN 6240-00-255-2159
NSN 5915-00-679-1989
NSN 5965-01-525-3633
NSN 5999-00-383-3381
NSN 6105-01-329-8369
NSN 4140-01-036-4647
NSN 6145-00-078-9917