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 5999-01-656-0760
NSN 5950-00-111-4720
NSN 5996-01-030-1387
NSN 5965-01-315-3112
NSN 6150-01-504-7868
NSN 6685-01-278-9836
NSN 5915-00-307-4313
NSN 5945-00-152-9562
NSN 5920-01-628-0995
NSN 5895-01-225-5668
NSN 6220-01-352-2970
NSN 6620-01-156-4641