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 5990-01-365-6016
NSN 6650-00-415-0273
NSN 5855-01-630-5790
NSN 5915-01-254-6608
NSN 5990-01-262-4068
NSN 6620-00-022-8056
NSN 5905-01-343-9613
NSN 6135-01-597-7685
NSN 5985-00-359-3657
NSN 5935-01-057-1020
NSN 5935-01-072-5782
NSN 5965-01-575-6067