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 6110-01-410-5076
NSN 5960-01-583-4737
NSN 6610-01-624-5664
NSN 6610-01-080-1041
NSN 5990-00-126-9964
NSN 5835-00-341-5441
NSN 2925-01-236-3547
NSN 5920-00-071-4878
NSN 5950-01-495-5051
NSN 6240-01-037-2215
NSN 5895-01-427-3727
NSN 5835-00-351-9459