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 7035-00-155-9513
NSN 6110-01-018-8742
NSN 4140-01-192-8696
NSN 4140-00-822-4447
NSN 6320-01-631-7828
NSN 6620-01-528-7510
NSN 6130-01-610-1123
NSN 5996-00-260-8291
NSN 5910-00-488-3644
NSN 6650-01-332-3799
NSN 5998-00-780-7759
NSN 6130-01-349-3325