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 6320-00-583-3104
NSN 5930-01-289-3047
NSN 5999-00-560-7173
NSN 5925-01-126-8188
NSN 7035-01-141-8076
NSN 6110-01-406-6324
NSN 6320-00-004-9158
NSN 6220-01-274-7788
NSN 6620-01-266-8894
NSN 6110-00-248-7475
NSN 5960-01-165-1956
NSN 5996-00-471-0540