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 5998-01-473-4352
NSN 5905-01-605-2401
NSN 5965-01-231-9125
NSN 5960-01-599-9821
NSN 5985-01-431-7884
NSN 5960-01-441-7047
NSN 6240-01-442-0435
NSN 6130-00-890-8471
NSN 5985-01-213-6469
NSN 6240-01-231-4184
NSN 5990-00-583-9577
NSN 5920-01-279-5010