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 6135-01-020-3805
NSN 5895-01-562-4366
NSN 6620-01-517-0014
NSN 5835-00-926-0195
NSN 5895-01-055-3413
NSN 4140-01-538-7416
NSN 5950-00-902-9294
NSN 6105-01-032-2856
NSN 6150-00-516-8445
NSN 5998-01-227-3899
NSN 5930-00-962-0224
NSN 5999-01-508-6736