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 5945-01-255-1085
NSN 5920-00-427-7267
NSN 6685-00-850-8591
NSN 5960-00-188-8648
NSN 6610-01-367-1640
NSN 5855-00-832-9341
NSN 6240-01-367-1064
NSN 6645-00-270-6817
NSN 5990-01-591-8797
NSN 5965-01-258-5662
NSN 2925-00-568-9029
NSN 6685-01-232-1979