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 6650-01-433-1911
NSN 5935-00-569-5588
NSN 6240-01-388-2413
NSN 6620-01-368-2723
NSN 6220-01-462-4715
NSN 6240-00-170-5302
NSN 5895-01-039-3382
NSN 5996-00-753-1599
NSN 6610-00-476-4402
NSN 6150-00-302-4714
NSN 5999-00-189-1716
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