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 5930-00-552-1946
NSN 4140-00-815-2687
NSN 5990-01-517-7848
NSN 7035-01-577-0003
NSN 5990-01-425-2175
NSN 6650-01-012-3290
NSN 5965-01-311-0094
NSN 5910-00-054-5508
NSN 6320-01-249-0598
NSN 5965-01-105-3007
NSN 6150-01-186-3973
NSN 5985-00-158-3204