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 5895-01-103-0844
NSN 5960-00-178-0968
NSN 5920-00-529-0618
NSN 5910-01-531-0859
NSN 6150-00-009-6011
NSN 6645-01-364-0867
NSN 5990-01-227-0660
NSN 6320-01-462-3555
NSN 5855-01-579-0062
NSN 6150-01-088-1448
NSN 6320-00-731-6134
NSN 6130-00-213-9204