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 6220-01-278-1341
NSN 5999-00-961-8135
NSN 5945-01-406-3200
NSN 5935-01-429-8311
NSN 5998-00-100-0491
NSN 5935-00-499-7245
NSN 2925-01-596-9448
NSN 5985-00-915-1607
NSN 5945-00-404-0374
NSN 5915-01-386-4402
NSN 6130-00-959-5800
NSN 5996-01-224-9463