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 6105-00-549-2668
NSN 5835-00-614-0650
NSN 5960-01-207-4452
NSN 5975-01-481-9172
NSN 6620-01-605-1154
NSN 6645-01-442-6476
NSN 6645-01-376-8022
NSN 5998-00-598-4905
NSN 6620-00-766-3974
NSN 6135-01-389-2040
NSN 6610-00-821-2635
NSN 5935-01-246-5945