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 5920-00-149-1469
NSN 5930-01-117-4055
NSN 5895-01-021-9978
NSN 6150-01-205-3865
NSN 6130-00-949-9994
NSN 5950-00-351-1390
NSN 5960-01-547-6699
NSN 5910-00-801-6130
NSN 6220-00-178-8536
NSN 6320-01-362-9518
NSN 6685-01-491-6942
NSN 5835-01-475-3101