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 5855-01-358-1939
NSN 6645-01-192-4079
NSN 6610-01-281-6036
NSN 5960-00-688-7510
NSN 5905-01-354-0199
NSN 5920-00-497-1916
NSN 6240-00-435-9730
NSN 5915-00-766-9768
NSN 6650-01-571-0846
NSN 5990-00-932-3070
NSN 6620-01-533-6428
NSN 5905-01-390-6867