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 5965-01-277-4161
NSN 5905-01-111-5187
NSN 5998-01-128-1389
NSN 5996-01-088-7074
NSN 6320-01-631-7828
NSN 5935-00-681-1120
NSN 6650-00-866-9947
NSN 5998-01-503-9326
NSN 5835-01-436-6549
NSN 5895-00-284-3005
NSN 5950-01-418-6340
NSN 5945-01-616-3217