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 5990-01-352-5255
NSN 6610-01-534-6377
NSN 5965-01-421-1244
NSN 5935-01-276-0179
NSN 5996-01-485-7918
NSN 5999-01-418-0577
NSN 6320-00-646-3311
NSN 5905-01-313-1194
NSN 6620-00-064-3598
NSN 5915-01-265-8357
NSN 6650-01-178-5644
NSN 5915-01-478-9254