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 7035-00-703-3535
NSN 5930-01-424-5844
NSN 6130-01-177-3364
NSN 6240-00-936-9027
NSN 5990-00-484-3189
NSN 5835-01-653-7806
NSN 5990-00-805-7165
NSN 5990-01-123-6557
NSN 6610-00-682-6215
NSN 5915-01-462-1814
NSN 5855-01-254-3110
NSN 6150-01-563-5516