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 5835-01-104-1299
NSN 5935-01-046-4528
NSN 5945-01-346-8604
NSN 5960-01-495-0859
NSN 5945-00-686-1534
NSN 6150-01-588-2012
NSN 5835-00-289-9080
NSN 6105-00-888-5086
NSN 6150-00-144-7115
NSN 6220-01-160-7249
NSN 6110-00-900-3970
NSN 6105-01-268-1423