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 6650-00-926-4483
NSN 6110-01-028-5500
NSN 5950-01-619-2718
NSN 6650-01-157-8806
NSN 6145-00-317-2087
NSN 5999-01-449-1694
NSN 5945-00-594-5168
NSN 5925-00-842-4973
NSN 5895-01-530-6049
NSN 5999-01-599-8474
NSN 6145-01-492-9348
NSN 5996-00-292-5394