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 5945-01-133-6985
NSN 5965-00-594-3115
NSN 7035-00-360-2008
NSN 5915-01-096-3137
NSN 5935-01-243-8379
NSN 5996-00-929-2216
NSN 6105-01-595-2000
NSN 6650-00-349-8732
NSN 6110-01-420-3257
NSN 6620-01-548-2693
NSN 5999-01-595-7116
NSN 6620-01-423-2612