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 5975-01-496-3368
NSN 6220-01-097-4321
NSN 6685-01-089-8141
NSN 6150-00-007-8884
NSN 5965-01-326-7886
NSN 6150-01-526-6570
NSN 4140-01-322-8133
NSN 6105-01-070-8022
NSN 5915-00-263-2175
NSN 6105-01-142-9123
NSN 5920-01-579-8926
NSN 5935-01-286-4849