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 6650-01-462-0474
NSN 6620-01-359-9363
NSN 6620-01-606-8964
NSN 5950-01-423-7924
NSN 5945-01-600-7876
NSN 6620-00-264-8030
NSN 5945-00-580-0873
NSN 6610-01-492-2630
NSN 5910-01-152-1230
NSN 5975-00-021-0707
NSN 5910-01-417-8916
NSN 6650-00-155-8431