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 5985-01-224-9016
NSN 5950-01-342-2181
NSN 5915-00-291-3736
NSN 5895-01-611-8643
NSN 6240-00-080-2012
NSN 5999-01-287-7480
NSN 6145-01-264-9199
NSN 6620-01-648-1594
NSN 5935-00-710-6177
NSN 6610-00-924-2828
NSN 5990-01-601-0466
NSN 5925-01-654-7607