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 5965-01-428-3348
NSN 6110-00-263-6664
NSN 6620-01-398-7326
NSN 4140-01-542-1819
NSN 6150-01-421-4028
NSN 5960-01-604-1158
NSN 6620-01-233-4505
NSN 6130-00-209-5334
NSN 5945-01-653-3201
NSN 5998-01-289-3078
NSN 5990-01-564-3652
NSN 5835-00-364-0816