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 5930-01-368-0962
NSN 5999-01-244-9805
NSN 6320-01-495-6893
NSN 5935-01-381-2506
NSN 6135-01-562-6582
NSN 5965-01-050-0689
NSN 6610-00-159-1110
NSN 5999-01-457-6111
NSN 5985-00-246-3875
NSN 5925-00-336-1992
NSN 7035-00-437-7950
NSN 5975-01-126-8352