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 & other seals
NSN 6220-00-557-4114
NSN 5998-01-146-9520
NSN 5925-01-248-4942
NSN 6110-00-583-9821
NSN 6650-01-294-1067
NSN 2925-00-028-1481
NSN 5975-01-260-2731
NSN 5905-01-183-8497
NSN 6650-01-521-7872
NSN 6645-00-591-8036
NSN 5835-00-518-4507
NSN 5915-00-494-8944