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 5965-01-631-1055
NSN 6110-00-846-0977
NSN 6130-01-299-5536
NSN 5895-01-214-8396
NSN 5905-01-380-9664
NSN 6105-01-187-1538
NSN 5910-01-181-9716
NSN 5950-01-487-3750
NSN 5996-01-506-7585
NSN 6105-01-041-8698
NSN 5920-01-563-6998
NSN 6150-01-473-2589