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 6110-01-241-5785
NSN 6685-01-418-0925
NSN 5996-00-200-5610
NSN 5945-01-454-1614
NSN 5910-00-073-1955
NSN 5999-00-502-4163
NSN 5930-00-078-9661
NSN 5950-01-164-2489
NSN 6130-01-580-0351
NSN 5930-01-225-1995
NSN 5996-00-270-0340
NSN 5835-00-233-6327