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 6220-00-752-8479
NSN 5960-01-332-8469
NSN 6220-00-136-0138
NSN 5985-01-365-1010
NSN 6610-01-568-7611
NSN 6150-01-528-8017
NSN 7035-01-426-4133
NSN 5930-00-687-2288
NSN 7035-00-679-9027
NSN 6650-01-186-5762
NSN 5975-01-317-1884
NSN 6110-01-082-8356