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 5990-01-609-4793
NSN 5915-01-292-6574
NSN 5965-00-912-9318
NSN 5935-01-487-6336
NSN 6150-01-189-4157
NSN 5960-01-433-7565
NSN 5925-01-200-7813
NSN 5855-00-832-9341
NSN 5935-00-397-2224
NSN 6145-00-583-9989
NSN 6620-01-390-1121
NSN 5960-01-113-4839