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 6105-01-549-4225
NSN 2925-01-448-2880
NSN 5999-00-145-7783
NSN 6240-00-998-7765
NSN 5965-01-149-8000
NSN 5905-00-352-7147
NSN 5999-01-106-5019
NSN 6320-01-308-0009
NSN 5999-01-278-1804
NSN 6610-01-653-8859
NSN 5990-00-683-1095
NSN 5935-00-801-6624