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 5960-01-092-4762
NSN 5920-00-594-3124
NSN 5855-00-466-2309
NSN 5990-01-502-8209
NSN 5915-00-966-7668
NSN 5935-00-443-1862
NSN 5965-01-418-4369
NSN 5996-01-391-8050
NSN 6220-01-096-9082
NSN 5835-01-286-6499
NSN 6220-01-216-0678
NSN 6650-01-593-5993