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 6645-00-308-4179
NSN 5950-00-054-6567
NSN 6145-01-575-8783
NSN 5920-01-481-2546
NSN 5985-00-321-2266
NSN 6620-01-356-2374
NSN 6240-01-255-5080
NSN 5998-01-582-6894
NSN 6685-00-881-7305
NSN 5985-00-308-6341
NSN 5925-01-577-3392
NSN 6145-01-116-1274