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 5920-00-985-0888
NSN 6620-00-485-4136
NSN 6620-00-144-7201
NSN 7035-01-508-5064
NSN 5935-00-445-1026
NSN 6320-00-521-9350
NSN 5910-01-177-6210
NSN 6130-01-430-6977
NSN 6610-01-353-4883
NSN 5935-01-005-0566
NSN 6150-00-144-7115
NSN 5935-00-967-8649