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 6650-00-256-9059
NSN 5998-01-634-0604
NSN 6320-01-116-3980
NSN 6320-00-393-0138
NSN 6110-01-283-1016
NSN 5905-00-443-6389
NSN 5855-00-688-9954
NSN 5950-01-456-0240
NSN 5910-01-374-1101
NSN 6135-00-932-3136
NSN 5910-00-183-4417
NSN 5920-01-179-5289