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 6650-01-572-8505
NSN 5975-01-406-5337
NSN 6620-01-569-4621
NSN 6150-01-539-8702
NSN 5915-01-077-6301
NSN 6240-01-461-5966
NSN 5950-00-557-1960
NSN 6610-01-116-2527
NSN 5925-01-006-8562
NSN 6610-01-450-5688
NSN 6150-00-903-5049
NSN 5925-01-214-1362