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 5895-01-060-3287
NSN 6620-00-491-3818
NSN 6130-00-196-0618
NSN 5960-01-194-4506
NSN 5935-01-487-4915
NSN 5965-00-518-0958
NSN 6650-00-549-5672
NSN 5950-00-188-0125
NSN 6620-01-442-8444
NSN 5996-01-506-6322
NSN 5985-00-317-2752
NSN 6150-01-269-5747