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 5935-01-545-6714
NSN 6685-00-981-5134
NSN 5999-01-088-7539
NSN 5950-01-620-8720
NSN 5930-01-261-2237
NSN 5950-01-536-4147
NSN 5895-00-227-1002
NSN 5999-00-846-4620
NSN 5965-00-185-9687
NSN 5945-01-324-6545
NSN 4140-01-285-4418
NSN 5910-01-642-2297