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 5998-00-164-7847
NSN 6130-00-858-6476
NSN 5910-00-450-9951
NSN 5960-00-266-6741
NSN 6220-01-128-0087
NSN 5895-00-176-1776
NSN 5965-00-350-2367
NSN 5999-01-170-9656
NSN 6620-01-606-8964
NSN 6150-01-332-7796
NSN 6220-01-191-5703
NSN 7035-01-357-0435