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 6220-00-484-9381
NSN 5950-01-501-6175
NSN 6620-00-938-9571
NSN 5905-01-384-4628
NSN 5950-00-194-3387
NSN 5905-01-364-5171
NSN 5895-01-473-2729
NSN 5975-01-388-0163
NSN 5895-01-014-5849
NSN 5998-00-224-9077
NSN 5855-01-243-2355
NSN 5996-00-493-3468