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 5985-00-155-3535
NSN 6150-00-186-7809
NSN 6105-01-415-3314
NSN 5910-00-203-8284
NSN 4140-01-464-0584
NSN 5920-00-169-8926
NSN 5935-01-032-9825
NSN 6135-01-230-8106
NSN 5895-01-091-7737
NSN 5965-01-176-3227
NSN 5960-00-137-7692
NSN 6240-01-633-9357