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 6610-00-121-4683
NSN 5935-01-306-1932
NSN 6150-01-294-9222
NSN 5835-00-034-4976
NSN 5998-01-283-9139
NSN 6150-01-288-3485
NSN 6135-00-120-1034
NSN 5990-01-458-9576
NSN 6320-00-400-8042
NSN 5999-01-562-9931
NSN 5950-00-829-9898
NSN 6110-00-216-8112