Next higher assembly is nsn 2840-01-526-5791; power turbine assembly
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.
NSN 6610-01-152-1463
NSN 5835-00-876-4544
NSN 5990-00-327-4006
NSN 6130-01-609-4424
NSN 6650-01-250-8701
NSN 5855-00-361-0167
NSN 5950-00-581-7566
NSN 5925-01-365-3977
NSN 5945-00-936-6048
NSN 6240-01-563-0096
NSN 6320-00-456-2092
NSN 5855-01-618-6370