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 6220-00-935-4308
NSN 2925-00-167-6762
NSN 5930-00-210-1786
NSN 5990-00-003-4464
NSN 5990-01-425-2175
NSN 6105-01-537-1195
NSN 6150-00-719-6119
NSN 5935-01-103-3495
NSN 6145-00-663-6133
NSN 6685-01-634-0611
NSN 5895-00-084-3878
NSN 6620-01-033-7566