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 6110-01-652-3533
NSN 7035-00-470-4977
NSN 6105-01-483-1506
NSN 5998-01-064-4637
NSN 5990-01-443-2931
NSN 5915-00-665-2854
NSN 6645-01-277-3970
NSN 5915-01-288-0432
NSN 6220-01-650-4883
NSN 5985-00-141-0290
NSN 6130-01-127-2892
NSN 5990-01-242-9653