5360-00-072-4965 (11074180-4)
NSN 5360-00-072-4965 (NIIN 00-072-4965) is a torsion helical spring in Federal Supply Class 5360, Coil, Flat, Leaf, And Wire Springs — an open- or close-wound coil spring, consisting of one or more helical coils wound from different shapes and types of material and finished at the ends. Manufacturer part number 11074180-4 (Us Army Aviation And Missile Command, CAGE 18876).
NIIN assigned December 1967; DEMIL A (none required).