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 6610-00-925-0935
NSN 6320-01-578-6006
NSN 5945-00-959-6309
NSN 6130-00-443-1681
NSN 5999-00-322-7586
NSN 6610-00-358-1905
NSN 5930-00-899-9859
NSN 6320-00-025-9910
NSN 6110-00-691-9134
NSN 6685-00-193-9502
NSN 6150-01-497-0652
NSN 6610-00-611-1341