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 4140-00-395-7006
NSN 5925-00-822-6822
NSN 5915-01-142-2018
NSN 5935-01-484-0429
NSN 5999-01-517-7161
NSN 5999-01-235-0024
NSN 5960-00-906-2149
NSN 2925-01-063-7876
NSN 5996-00-106-2655
NSN 5925-00-784-3742
NSN 6105-00-303-9756
NSN 5895-01-146-3505