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 5920-00-519-7664
NSN 5950-01-486-5383
NSN 5999-01-208-6477
NSN 6320-00-831-2227
NSN 5935-01-541-4597
NSN 5920-01-145-5362
NSN 5915-00-936-3824
NSN 5930-00-107-2690
NSN 6105-00-945-2667
NSN 6110-01-094-7870
NSN 6110-00-524-5427
NSN 5945-01-583-4556