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 5935-01-400-1700
NSN 5999-00-621-7806
NSN 6105-00-654-0285
NSN 6150-01-193-8997
NSN 5895-01-382-9755
NSN 6645-01-408-0011
NSN 6110-00-879-0810
NSN 6150-01-311-0467
NSN 5975-01-392-1692
NSN 5996-01-428-5830
NSN 6105-01-390-6386
NSN 5996-00-262-5094