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 5835-01-189-6095
NSN 6220-01-475-8135
NSN 5960-01-495-0859
NSN 6130-01-660-9712
NSN 6110-00-007-6453
NSN 5855-00-055-1694
NSN 5895-00-206-7373
NSN 6650-01-009-3498
NSN 5915-01-073-6129
NSN 6240-01-357-7182
NSN 5835-00-356-1658
NSN 6645-00-283-6794