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 5999-00-707-3257
NSN 6240-01-451-1409
NSN 5996-01-620-1068
NSN 5855-01-634-0259
NSN 6610-01-075-2773
NSN 5835-01-469-6009
NSN 6620-01-266-5545
NSN 6145-00-722-9700
NSN 6240-01-429-7830
NSN 5999-01-206-3131
NSN 6130-01-120-1106
NSN 5915-01-377-0727