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 5915-01-145-6071
NSN 6105-00-983-5925
NSN 5998-00-982-5517
NSN 5910-01-412-4095
NSN 5990-00-386-4951
NSN 5975-01-245-9429
NSN 7035-01-609-1470
NSN 5905-01-040-1075
NSN 5835-01-094-2662
NSN 5925-01-461-2756
NSN 6135-00-448-5642
NSN 5999-00-619-0016