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 7035-00-286-6221
NSN 5998-00-028-3488
NSN 5905-01-556-9578
NSN 5965-01-418-4380
NSN 5985-01-268-1804
NSN 6650-01-416-0473
NSN 5930-01-124-3697
NSN 6105-00-338-3877
NSN 5930-01-158-5694
NSN 6110-01-557-6932
NSN 6220-01-129-1994
NSN 6650-00-195-7519