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 6685-00-394-8354
NSN 6105-01-273-0596
NSN 5915-01-612-9848
NSN 6220-01-051-6993
NSN 5960-01-140-8009
NSN 6320-01-449-1014
NSN 5996-01-603-2139
NSN 6685-01-146-4426
NSN 6105-01-417-2174
NSN 5915-01-587-2913
NSN 5935-00-683-3942
NSN 6620-01-218-6203