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 5996-01-507-6042
NSN 5895-01-223-0844
NSN 5996-00-839-1339
NSN 5935-01-350-3673
NSN 5935-01-518-3564
NSN 5835-01-104-5707
NSN 6320-01-631-7828
NSN 6110-00-862-3097
NSN 5910-01-290-6625
NSN 6650-01-481-3618
NSN 2925-01-101-0463
NSN 5985-01-302-8661