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 6320-00-164-4087
NSN 5996-00-487-4983
NSN 5960-01-464-1443
NSN 6610-01-352-6344
NSN 7035-01-647-4222
NSN 5895-01-085-4099
NSN 5998-01-599-9855
NSN 5895-01-264-9937
NSN 5895-01-226-7589
NSN 5960-01-476-3239
NSN 6150-01-625-3466
NSN 5999-01-417-2834