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 5895-00-809-4005
NSN 5945-00-985-4440
NSN 5999-00-177-1791
NSN 5895-00-074-2039
NSN 5930-01-580-4972
NSN 5975-01-476-5675
NSN 5999-00-239-9361
NSN 5920-01-177-3761
NSN 6110-01-406-4818
NSN 5950-00-643-4023
NSN 5998-01-047-5469
NSN 5915-00-209-0423