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 6135-00-681-2702
NSN 5960-00-539-7914
NSN 2925-00-839-6815
NSN 5895-01-583-4554
NSN 6220-01-444-3972
NSN 5960-01-379-3947
NSN 5960-00-091-8729
NSN 5999-01-114-4579
NSN 5985-01-367-4632
NSN 5835-00-140-5291
NSN 5996-01-530-3773
NSN 5915-01-135-9847