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 5895-00-097-7259
NSN 5990-00-315-5955
NSN 5998-01-240-5698
NSN 5999-00-156-4424
NSN 5996-01-242-9710
NSN 5935-00-005-2474
NSN 5835-01-282-6089
NSN 5998-01-333-9535
NSN 7035-00-631-3782
NSN 6685-01-144-9004
NSN 6620-01-142-8494
NSN 5895-01-113-7725