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 5950-01-150-1000
NSN 5835-01-547-9631
NSN 5950-01-103-4634
NSN 6240-01-545-7040
NSN 5996-01-226-5314
NSN 5915-00-539-0821
NSN 5950-01-265-6995
NSN 6650-01-652-9980
NSN 6220-00-784-5904
NSN 5998-01-091-5653
NSN 5945-00-337-0454
NSN 5910-01-248-2849