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 5915-01-341-2902
NSN 5935-01-645-5870
NSN 6620-00-115-9050
NSN 5835-01-084-6997
NSN 5998-01-535-6403
NSN 5950-01-220-9846
NSN 5855-00-548-4742
NSN 6150-01-318-7761
NSN 5950-00-364-0764
NSN 5985-00-067-9642
NSN 6620-01-548-9993
NSN 5998-01-338-7102