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 6130-01-173-0646
NSN 5999-01-359-2087
NSN 6220-01-349-8669
NSN 5999-00-277-4257
NSN 6240-00-538-0920
NSN 5910-00-189-3681
NSN 5835-01-199-5902
NSN 5960-01-425-1454
NSN 6240-00-541-7032
NSN 5998-00-578-7870
NSN 5930-01-154-4682
NSN 5985-01-262-4063