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 6610-00-314-2605
NSN 5998-01-031-6093
NSN 5999-00-869-5485
NSN 6105-01-064-4335
NSN 5920-01-032-4756
NSN 6610-01-528-5750
NSN 5855-01-490-4643
NSN 5999-00-843-3275
NSN 6685-00-881-7305
NSN 5950-01-368-5186
NSN 5910-00-198-3581
NSN 5910-01-420-8937