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 5960-01-649-1341
NSN 6150-00-615-8737
NSN 5915-00-501-4325
NSN 5905-00-805-3613
NSN 5945-01-551-9864
NSN 6150-01-089-6764
NSN 6620-00-787-6683
NSN 6620-01-352-5640
NSN 6685-00-253-9997
NSN 6110-01-603-7527
NSN 6620-01-324-4708
NSN 6130-01-158-7724