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 5999-00-374-0826
NSN 6620-01-352-1854
NSN 5855-01-188-4049
NSN 6145-01-285-6002
NSN 5960-00-777-4320
NSN 5915-01-474-1937
NSN 5960-01-391-4701
NSN 5999-01-014-5981
NSN 5945-00-423-7135
NSN 5999-01-609-8691
NSN 5835-01-133-6485
NSN 7035-01-518-9610