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 6130-01-606-5918
NSN 5915-01-301-6787
NSN 6240-01-026-9289
NSN 6320-00-164-4087
NSN 6130-00-995-9095
NSN 5920-01-105-4506
NSN 6150-01-242-9684
NSN 5935-01-496-3027
NSN 6685-01-282-9113
NSN 5996-01-284-3057
NSN 5910-00-085-2502
NSN 7035-01-392-5274