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 5998-01-410-9169
NSN 5920-00-945-1632
NSN 5990-01-453-3552
NSN 5999-01-057-8752
NSN 5925-00-615-7071
NSN 5960-01-632-6576
NSN 4140-00-944-7318
NSN 5990-01-473-4314
NSN 6320-01-177-3192
NSN 5999-00-516-8686
NSN 5975-01-365-2180
NSN 6130-01-057-4873