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 6105-00-511-4195
NSN 5835-01-477-0137
NSN 6220-00-111-0921
NSN 2925-00-159-9003
NSN 5990-01-392-5682
NSN 5935-00-156-3697
NSN 5999-01-567-2553
NSN 5996-01-298-7985
NSN 5950-01-134-9806
NSN 5960-01-180-8000
NSN 5920-00-149-0013
NSN 2925-01-338-7126