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 6650-00-436-3531
NSN 6220-01-656-9828
NSN 6150-00-968-3700
NSN 5998-01-470-3533
NSN 5996-01-127-5431
NSN 6610-01-406-4985
NSN 5910-01-535-6551
NSN 6110-01-592-3572
NSN 5945-00-807-9155
NSN 5920-01-254-7014
NSN 5910-01-521-1955
NSN 6130-00-110-9029