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 5960-01-384-4603
NSN 6150-01-410-7425
NSN 5950-01-210-7282
NSN 6240-01-582-1227
NSN 4140-01-093-3564
NSN 4140-01-408-5132
NSN 6145-01-628-2500
NSN 5998-01-029-4017
NSN 6110-00-758-8382
NSN 6130-01-609-4281
NSN 6105-00-380-0309
NSN 5996-01-066-9003