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 6685-01-233-6264
NSN 5895-00-114-3418
NSN 5998-01-502-6351
NSN 5996-01-014-6103
NSN 4140-01-316-6739
NSN 5999-01-547-0337
NSN 5998-01-660-1858
NSN 5950-01-246-6939
NSN 5910-00-493-4344
NSN 7035-01-044-0136
NSN 5915-00-556-2189
NSN 5920-01-621-5084