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 5996-01-605-3377
NSN 5945-01-572-0571
NSN 6105-00-268-2878
NSN 6240-00-840-3647
NSN 5930-00-015-1255
NSN 5996-00-826-8837
NSN 6105-00-822-9483
NSN 6150-01-269-8872
NSN 6650-01-579-7240
NSN 5930-00-731-5848
NSN 5910-01-422-3308
NSN 6135-01-167-7604