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 5975-01-035-7704
NSN 5930-01-324-6838
NSN 5975-01-535-9959
NSN 6150-01-639-8152
NSN 5935-01-325-7147
NSN 5960-01-422-3269
NSN 5895-01-231-9014
NSN 6220-01-575-2837
NSN 6150-00-130-2657
NSN 2925-01-442-7812
NSN 6320-01-618-7800
NSN 2925-01-633-4048