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 6685-01-208-6022
NSN 5935-01-497-3844
NSN 5910-00-125-7122
NSN 6130-00-464-4313
NSN 6620-01-475-8696
NSN 5925-01-444-0929
NSN 5925-00-855-7587
NSN 5920-01-605-2457
NSN 6130-00-095-3387
NSN 5930-01-437-9081
NSN 6685-00-486-0899
NSN 5999-00-893-4748