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 5915-00-612-7461
NSN 5960-00-289-6591
NSN 6320-01-631-7828
NSN 5935-01-035-5520
NSN 5999-01-579-8668
NSN 5925-01-043-5815
NSN 6650-00-238-1199
NSN 5835-01-152-9483
NSN 5835-00-419-0575
NSN 6320-01-232-4664
NSN 5935-01-552-6355
NSN 6685-00-359-5569