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National Stock Number:
4920-01-314-7077
Federal Supply Class:
4920
National Item Identification Number:
013147077
Description:
FIXTURE,AIRCRAFT MAINTENANCE
Detail:
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).
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Manufacturer Information:
| 570-3983-05 | 25583 | ACRON AVIATION, INC. |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | USED TO HOLD THE ROTOR HOUSING ASSSEMBLY AND PROVIDE THE PROPER WEIGHT ON ROTOR BEARINGS WHILE CEMENT SECURING BEARING IS CURED IN AN OVEN,THUS SETTING THE BEARING PRELOAD. PROPER ROTOR BEARING PRELOAD IS NECESSARY TO OBTAIN RELIABLE GYRO MOTOR OPERATION; USED ON THE B1-B ACFT | | NOMINAL OVERALL HEIGHT | 10.125 INCHES | | NOMINAL OVERALL LENGTH | 4.000 INCHES | | NOMINAL OVERALL WIDTH | 3.500 INCHES | | REFERENCE DATA AND LITERATURE | SERD 51D20C | | SPECIAL FEATURES | C/O HEAVY FRAME; SHAFT; BASE; NEST; 5.0 LBS |
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