Hyd oil coole. Ssr name is core sub-assy
NSN 2925-00-964-7128
NSN 5925-00-553-9899
NSN 6685-00-071-4001
NSN 5999-01-338-1989
NSN 6135-01-515-4260
NSN 5895-01-063-6938
NSN 6105-00-089-6824
NSN 4140-01-480-1301
NSN 5945-00-836-3261
NSN 6320-00-908-6841
NSN 6685-01-447-3859
NSN 5935-01-072-9757