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 5996-00-122-6578
NSN 6610-01-563-4312
NSN 5998-01-336-2226
NSN 5996-01-336-8340
NSN 6610-00-285-5366
NSN 5945-01-576-1037
NSN 5975-00-056-1855
NSN 5930-01-248-0756
NSN 5855-01-095-5299
NSN 6320-01-143-3597
NSN 6320-01-519-8767
NSN 5855-01-083-9053