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 6320-00-857-4073
NSN 5996-01-487-3733
NSN 5965-01-252-8701
NSN 5935-01-580-1991
NSN 6650-01-605-4399
NSN 6105-01-576-6424
NSN 5950-00-314-3854
NSN 5960-01-037-6570
NSN 6145-01-026-7011
NSN 6150-01-434-5399
NSN 5835-00-505-2516
NSN 4140-00-225-8586