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 5915-01-363-1006
NSN 5945-00-496-1225
NSN 5965-00-359-9769
NSN 5965-00-342-5126
NSN 5835-00-711-3371
NSN 6650-01-609-5341
NSN 5990-00-466-2952
NSN 6130-01-253-7861
NSN 6110-01-534-3881
NSN 6320-01-097-5347
NSN 6240-01-212-3255
NSN 6150-01-519-0819