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 5998-01-309-4209
NSN 5910-01-362-1457
NSN 5855-00-869-3635
NSN 5835-01-430-4765
NSN 5915-01-034-9461
NSN 6240-01-618-6389
NSN 5920-00-269-4060
NSN 5965-00-144-2543
NSN 7035-01-423-1755
NSN 5945-01-410-7778
NSN 5925-01-579-3438
NSN 6105-01-541-9182