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 5895-01-033-1398
NSN 5999-00-246-6304
NSN 6145-01-629-9381
NSN 5998-00-517-9170
NSN 5935-01-658-5628
NSN 5975-01-223-0003
NSN 6320-01-036-2598
NSN 5945-00-883-8417
NSN 5915-01-074-6382
NSN 5930-00-823-8324
NSN 4140-00-255-7799
NSN 6105-00-113-9364