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 6240-01-055-9696
NSN 5835-01-132-5894
NSN 6135-00-008-5345
NSN 5910-01-390-3991
NSN 4140-01-463-8688
NSN 5996-00-007-8510
NSN 4140-00-423-6663
NSN 5930-01-543-3090
NSN 6105-00-449-9319
NSN 5960-01-409-1917
NSN 5835-01-381-2683
NSN 5835-00-289-9080