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 5960-01-017-0989
NSN 6650-01-118-5433
NSN 6105-01-381-1088
NSN 6145-01-554-0032
NSN 6105-01-519-8003
NSN 5975-01-013-1011
NSN 5999-01-254-0776
NSN 5935-01-255-8974
NSN 5975-00-149-0758
NSN 7035-01-198-1512
NSN 6610-00-930-1249
NSN 5915-00-276-8332