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 6320-01-422-1212
NSN 5835-01-307-8954
NSN 5835-00-408-5499
NSN 5998-01-099-4832
NSN 5990-01-258-3848
NSN 7035-01-045-3502
NSN 2925-00-671-5464
NSN 5990-00-161-2797
NSN 6150-01-441-0232
NSN 6145-00-033-2997
NSN 7035-00-421-8710
NSN 4140-01-516-3769