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 6685-00-947-6783
NSN 5999-00-164-2981
NSN 5895-01-157-8795
NSN 5999-00-856-8625
NSN 5910-01-469-5514
NSN 5935-01-275-4934
NSN 6220-01-332-3610
NSN 5920-00-701-1200
NSN 6145-01-219-7318
NSN 6320-01-461-5866
NSN 5960-00-529-2704
NSN 7035-01-160-4423