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 5965-01-588-9792
NSN 6150-00-933-9805
NSN 6220-00-581-3858
NSN 5985-00-268-7318
NSN 5920-01-398-0580
NSN 6240-00-653-8134
NSN 7035-01-070-5436
NSN 5935-00-417-1205
NSN 5960-01-453-6170
NSN 6110-01-152-1097
NSN 5965-00-267-4173
NSN 6130-00-186-0737