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 5930-00-850-0538
NSN 7035-01-655-8893
NSN 5999-01-657-7930
NSN 5925-00-205-2767
NSN 6105-00-226-1828
NSN 6135-01-282-4326
NSN 5925-01-645-0713
NSN 5990-00-488-1091
NSN 6135-00-016-0071
NSN 5960-01-324-6464
NSN 5935-01-502-0235
NSN 5990-01-013-8464