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 5930-00-164-5274
NSN 6685-00-082-1530
NSN 6685-01-418-0925
NSN 5950-01-523-7619
NSN 5935-01-452-1470
NSN 5990-00-333-6210
NSN 5925-01-459-9005
NSN 2925-01-424-0235
NSN 5965-01-362-9609
NSN 5915-00-422-3221
NSN 5996-00-015-7355
NSN 6320-01-393-7022