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 6105-00-810-6935
NSN 7035-00-478-4596
NSN 5945-00-189-8783
NSN 5920-01-408-0658
NSN 6145-00-078-9917
NSN 5920-01-380-7014
NSN 6240-01-487-5182
NSN 6620-01-309-1287
NSN 4140-00-218-3579
NSN 5975-00-269-8391
NSN 5935-01-557-4567
NSN 5905-00-881-1369