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 6110-00-818-6646
NSN 6620-01-376-9182
NSN 5915-00-476-7093
NSN 6645-00-168-0781
NSN 6135-01-120-9812
NSN 5920-01-502-5644
NSN 5985-00-186-8755
NSN 5996-01-359-8719
NSN 5835-00-943-2763
NSN 6610-00-371-5953
NSN 5950-01-597-4984
NSN 6610-01-143-5650