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 5960-01-462-7704
NSN 5999-01-645-4854
NSN 5950-01-210-7109
NSN 5945-00-891-9872
NSN 6105-01-025-1497
NSN 5998-01-372-8020
NSN 5895-00-840-0861
NSN 2925-01-338-7126
NSN 5985-01-170-4076
NSN 5855-00-915-7942
NSN 5950-01-201-4457
NSN 4140-01-134-8940