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 5965-00-959-4910
NSN 5895-00-109-6168
NSN 5975-01-322-0363
NSN 6135-01-039-2882
NSN 5950-00-154-2412
NSN 5935-00-838-5030
NSN 6620-00-392-9835
NSN 5990-01-364-0813
NSN 5915-00-225-2867
NSN 6620-01-526-2857
NSN 6240-00-926-7788
NSN 5999-01-021-3430