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 6650-01-240-2334
NSN 6320-00-164-4087
NSN 5999-01-492-6964
NSN 5998-00-309-4466
NSN 5895-01-004-9861
NSN 5920-01-391-1269
NSN 5910-00-045-5613
NSN 6135-00-917-1894
NSN 6150-01-104-0830
NSN 5925-00-119-3333
NSN 5960-00-168-8388
NSN 5915-00-528-1192