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 5895-00-811-6923
NSN 7035-01-467-8921
NSN 6150-01-304-9116
NSN 6620-00-190-8109
NSN 5935-01-596-1784
NSN 6105-01-380-0647
NSN 5895-01-464-2578
NSN 5835-01-293-4122
NSN 6320-01-431-4359
NSN 6105-01-374-3445
NSN 7035-00-079-7189
NSN 5950-01-106-2417