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 6150-01-102-4997
NSN 2925-00-351-1015
NSN 5920-01-247-1389
NSN 5930-00-146-1300
NSN 5915-00-387-2076
NSN 6220-00-631-1734
NSN 6220-01-527-4276
NSN 6610-00-217-2194
NSN 5835-00-859-8330
NSN 7035-00-270-5519
NSN 5996-01-511-7605
NSN 5998-00-502-9065