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 6650-00-226-7099
NSN 6610-00-974-6607
NSN 5985-00-908-0425
NSN 4140-01-253-0919
NSN 6320-01-396-2080
NSN 5999-01-312-2093
NSN 7035-01-532-7867
NSN 5935-01-537-4049
NSN 5999-01-447-2757
NSN 6645-01-601-1707
NSN 6145-01-576-4021
NSN 6620-00-136-6014