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 6135-00-161-0746
NSN 5999-01-472-2123
NSN 7035-00-500-7839
NSN 5895-01-463-9161
NSN 5990-01-123-6557
NSN 5835-00-059-5854
NSN 6320-01-476-7702
NSN 5935-01-278-1470
NSN 6620-00-955-6122
NSN 5930-01-235-5835
NSN 6240-01-252-8850
NSN 6650-01-213-1231