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 6110-01-332-0414
NSN 5960-00-398-1029
NSN 6685-00-118-1497
NSN 5915-01-384-3212
NSN 5999-00-902-3920
NSN 6220-01-449-0107
NSN 6220-00-817-4281
NSN 5996-00-471-0540
NSN 5990-01-057-4191
NSN 5998-00-830-4832
NSN 6110-00-762-2851
NSN 6145-01-150-9540