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 7035-00-417-2967
NSN 5930-01-509-8707
NSN 6220-00-097-7750
NSN 5855-00-189-6066
NSN 5985-00-839-3939
NSN 5965-00-238-3721
NSN 6145-01-455-8785
NSN 5895-01-024-9573
NSN 6320-00-456-0836
NSN 5950-01-381-1324
NSN 5835-01-629-2044
NSN 5925-01-523-4838