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 5960-01-260-0770
NSN 5998-01-026-8443
NSN 5910-00-435-2837
NSN 5935-01-605-6385
NSN 6150-01-101-3185
NSN 5835-01-381-1824
NSN 7035-01-123-8723
NSN 5905-00-884-1638
NSN 6240-01-644-6587
NSN 5999-01-094-7976
NSN 5985-01-398-8926
NSN 5835-01-063-1522