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 6620-01-029-6706
NSN 6150-01-265-1142
NSN 5998-01-288-9994
NSN 5998-00-922-2402
NSN 5990-01-621-6969
NSN 5985-01-579-7460
NSN 5930-01-658-1350
NSN 5930-01-407-1089
NSN 5920-00-351-8428
NSN 5910-00-848-8832
NSN 7035-01-420-3238
NSN 5920-01-515-9738