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 5999-00-423-2938
NSN 5985-01-058-1078
NSN 5920-00-959-2810
NSN 5910-01-209-5559
NSN 5930-01-108-8273
NSN 5935-01-320-7839
NSN 6320-01-332-7020
NSN 6150-00-360-1508
NSN 5835-01-442-6079
NSN 5930-01-310-1038
NSN 5950-01-530-0855
NSN 5855-01-651-3794