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 5998-01-381-1394
NSN 4140-01-618-4840
NSN 5920-00-290-1844
NSN 5960-00-647-9159
NSN 6110-01-561-5960
NSN 5905-00-102-4243
NSN 6150-00-170-4515
NSN 5905-01-526-8195
NSN 6650-01-451-1372
NSN 5999-00-290-5898
NSN 5855-01-396-0258
NSN 6150-01-488-9854