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 5998-01-476-0535
NSN 5835-01-424-0054
NSN 6320-01-305-5881
NSN 6240-01-628-9240
NSN 5930-00-138-5235
NSN 5855-01-197-2774
NSN 6610-00-273-9019
NSN 5998-00-449-5347
NSN 5915-01-223-9801
NSN 6240-00-455-7640
NSN 5925-00-973-1160
NSN 2925-00-789-1106