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 5915-00-670-7948
NSN 5945-01-210-2701
NSN 5925-01-446-4974
NSN 5930-01-215-4623
NSN 5895-00-758-9125
NSN 5935-01-495-1468
NSN 5975-01-511-4909
NSN 5895-01-169-9316
NSN 5855-00-147-2508
NSN 5925-00-595-9394
NSN 2925-01-524-6622
NSN 5945-01-403-2800