The national stock number or the identification information of the end equipment for which the item is a part.
B200071251-01 Aircraft Maintenance Fixture
Mfr. Cage 88818
AGAVFor Use With/on
Kt70 gyro and accelerometer
Fixture, Aircraft Maintenance, also referenced with federal logistics item name code 37261 - A fixture designed to hold/position aircraft components to facilitate inspection, repair, testing and/or replacement of components. d0 not use if a more specific name applies. see fixture (1) (as modified).