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 6240-00-832-6867
NSN 5985-00-009-6493
NSN 5920-00-813-9640
NSN 5935-00-768-5330
NSN 5915-01-186-0464
NSN 6150-01-237-0038
NSN 5895-00-189-8095
NSN 6610-01-433-2219
NSN 5915-01-023-5460
NSN 5960-01-424-0590
NSN 5985-01-334-2063
NSN 6130-00-104-5326