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 5915-00-393-1850
NSN 5935-01-541-5104
NSN 5920-00-513-4546
NSN 7035-00-349-8571
NSN 5930-00-267-1921
NSN 6320-00-284-1524
NSN 5990-00-813-9405
NSN 6150-01-632-8253
NSN 6220-01-218-5164
NSN 5935-01-476-8026
NSN 5910-01-465-5869
NSN 5990-00-922-2449