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 6650-01-538-8776
NSN 5895-01-181-5471
NSN 5975-00-095-3751
NSN 5920-01-359-8720
NSN 5950-00-300-4763
NSN 5996-00-103-7124
NSN 6650-01-207-0829
NSN 6130-00-159-0820
NSN 5985-01-420-5801
NSN 5985-01-586-6786
NSN 5935-01-142-1626
NSN 5965-01-618-1435