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 6650-01-024-9554
NSN 6610-01-416-2738
NSN 5945-01-409-0879
NSN 6685-00-588-9177
NSN 5950-00-450-5326
NSN 6130-00-528-1266
NSN 4140-01-176-6876
NSN 5975-01-423-8910
NSN 5835-01-158-6878
NSN 5950-00-579-1666
NSN 6145-01-306-4923
NSN 5855-00-177-3529