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 5998-00-615-1086
NSN 6650-01-549-7276
NSN 6110-00-045-3092
NSN 5950-01-360-7354
NSN 6130-01-188-2169
NSN 6220-01-282-3720
NSN 5915-00-740-4336
NSN 5915-01-431-6951
NSN 5915-01-191-5334
NSN 5945-01-030-9571
NSN 6110-01-010-4551
NSN 7035-01-390-1132