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 5920-01-571-5577
NSN 5990-00-362-1453
NSN 6150-01-149-0515
NSN 5910-01-489-5550
NSN 5998-00-421-0997
NSN 5996-01-513-0774
NSN 5920-00-115-2420
NSN 4140-00-283-6843
NSN 6610-01-141-9979
NSN 5998-01-540-5855
NSN 7035-01-081-8017
NSN 6145-01-476-3820