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 6150-00-155-3578
NSN 5905-00-553-9985
NSN 7035-01-614-1776
NSN 5920-00-944-3540
NSN 5935-00-471-3948
NSN 6610-01-602-9619
NSN 5965-00-289-6280
NSN 5915-01-357-5067
NSN 5920-01-384-2633
NSN 5965-01-396-0021
NSN 5950-00-721-5642
NSN 5985-01-034-6170