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 6320-01-039-5891
NSN 5930-00-300-3864
NSN 5915-01-331-2485
NSN 5835-01-137-3723
NSN 6105-01-094-9282
NSN 6685-01-458-4407
NSN 6135-00-377-9165
NSN 6110-01-563-2228
NSN 6220-00-834-2838
NSN 5996-00-237-8748
NSN 5996-01-459-5310
NSN 5965-00-005-7899