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 5855-01-203-4719
NSN 6130-01-256-1708
NSN 6320-00-261-9136
NSN 2925-00-020-7524
NSN 6105-01-588-2837
NSN 5975-01-567-2335
NSN 6220-01-171-5961
NSN 5945-01-627-5503
NSN 5920-01-047-9711
NSN 6150-01-631-9940
NSN 6135-01-419-2794
NSN 5905-00-969-4152