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 6150-00-518-4558
NSN 5855-01-484-6507
NSN 5910-01-562-8995
NSN 5915-01-460-0433
NSN 5945-00-166-6330
NSN 4140-01-037-1867
NSN 5996-01-255-6867
NSN 5998-01-202-9379
NSN 5998-01-535-7086
NSN 5950-01-368-1793
NSN 5855-01-301-0158
NSN 5960-01-224-8022