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 6650-01-343-5908
NSN 5935-01-178-9117
NSN 6105-01-258-0346
NSN 5998-00-472-1054
NSN 5950-01-028-4754
NSN 6150-00-451-4984
NSN 5930-01-500-1799
NSN 7035-01-224-5165
NSN 7035-01-364-8454
NSN 6685-01-255-6981
NSN 6645-01-286-9872
NSN 5945-00-276-9274