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 5835-01-141-8823
NSN 5985-01-627-2010
NSN 5950-01-137-1797
NSN 5950-00-766-8533
NSN 5998-01-463-3772
NSN 5855-00-560-0110
NSN 6150-00-051-9377
NSN 5835-01-266-4382
NSN 6150-01-203-2283
NSN 5930-01-597-9878
NSN 5920-01-189-3400
NSN 5915-01-629-3655