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 5930-01-592-1609
NSN 5950-00-348-3801
NSN 6220-00-013-9523
NSN 5985-01-477-3964
NSN 5920-00-995-6079
NSN 6135-01-340-2599
NSN 5998-01-372-2859
NSN 6320-01-323-1947
NSN 5855-00-532-0025
NSN 7035-00-908-4933
NSN 5895-01-605-0034
NSN 6130-01-261-3053