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 6105-01-614-7419
NSN 6110-01-532-5750
NSN 5915-00-760-1903
NSN 5998-00-141-9872
NSN 6650-01-306-2941
NSN 5950-01-265-8203
NSN 6645-01-442-6476
NSN 6650-00-125-6560
NSN 6150-01-242-6095
NSN 5855-00-908-9314
NSN 6145-00-466-4068
NSN 5915-01-106-3705