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 5965-01-350-1890
NSN 5855-01-100-3272
NSN 6150-01-286-1915
NSN 5935-00-435-0863
NSN 5915-00-617-9477
NSN 5920-01-356-4122
NSN 7035-00-727-4068
NSN 5998-01-186-5743
NSN 5998-01-278-4701
NSN 6650-00-702-3560
NSN 6685-01-381-0759
NSN 5920-00-867-4052