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 5835-01-054-2094
NSN 5999-00-180-8712
NSN 6685-00-909-3404
NSN 5945-00-666-4700
NSN 6105-00-725-2897
NSN 6320-01-255-2096
NSN 5930-01-218-7959
NSN 5975-01-140-2422
NSN 5985-01-511-4297
NSN 5960-00-819-2275
NSN 5895-00-539-8322
NSN 5920-00-438-4973