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 6105-01-365-2634
NSN 6320-01-246-4390
NSN 5905-00-562-1734
NSN 4140-01-391-4074
NSN 5915-01-145-2148
NSN 5920-00-832-0320
NSN 5990-00-159-1774
NSN 5910-01-278-9009
NSN 5999-01-097-4868
NSN 5835-01-050-9509
NSN 5895-01-388-4523
NSN 5965-01-633-8849