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 5965-01-381-4879
NSN 6650-01-027-1181
NSN 6220-00-800-4498
NSN 5998-01-076-6892
NSN 5895-01-110-6737
NSN 6150-01-189-2921
NSN 6130-00-156-7751
NSN 5950-00-244-1567
NSN 5999-01-383-7090
NSN 6110-00-253-1881
NSN 6650-01-506-0386
NSN 5945-00-505-4507