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 5935-01-587-9752
NSN 5920-00-855-6600
NSN 5945-00-182-2869
NSN 6130-01-302-9105
NSN 6320-01-181-9474
NSN 6145-01-398-7451
NSN 5910-01-516-3787
NSN 6145-01-498-1987
NSN 4140-01-016-3143
NSN 5990-01-337-3933
NSN 7035-00-541-8516
NSN 5930-01-048-0969