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 5935-00-236-8010
NSN 2925-01-159-8312
NSN 5855-01-388-2424
NSN 6620-01-643-5531
NSN 6650-00-859-1859
NSN 5990-01-196-2953
NSN 6240-01-186-6448
NSN 6145-01-461-2750
NSN 6620-00-248-6950
NSN 5895-00-580-0842
NSN 6685-00-303-3283
NSN 5835-01-090-0784