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 5945-00-703-4908
NSN 4140-01-388-8879
NSN 5925-00-678-3789
NSN 5998-01-583-6720
NSN 5835-00-269-2232
NSN 5950-00-781-3125
NSN 5960-01-487-6436
NSN 6320-01-322-8340
NSN 5945-01-204-0641
NSN 5960-01-579-1661
NSN 5925-01-100-4029
NSN 6145-01-444-2420