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 5950-00-212-7827
NSN 5950-01-025-6732
NSN 5835-01-457-7951
NSN 5935-01-630-7195
NSN 6320-01-497-3116
NSN 6150-01-433-3462
NSN 6150-00-276-1924
NSN 6150-01-409-0491
NSN 6105-01-573-6400
NSN 6320-01-054-3046
NSN 7035-00-585-2113
NSN 6610-01-035-0673