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 5985-01-117-8284
NSN 5925-01-131-4377
NSN 6150-01-104-4323
NSN 5920-01-634-0250
NSN 6110-00-578-7243
NSN 5835-00-474-6085
NSN 6105-00-735-5990
NSN 5930-01-474-7806
NSN 7035-01-432-9034
NSN 6135-00-450-3528
NSN 6320-00-925-0558
NSN 5998-01-634-0604