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National Stock Number:
4920-01-351-6290
Federal Supply Class:
4920
National Item Identification Number:
013516290
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:
| 16A74049-1 | 81755 | LOCKHEED MARTIN CORPORATION | | 16A74049L1-1 | 81755 | LOCKHEED MARTIN CORPORATION | | 16A7409L1-1 | 81755 | LOCKHEED MARTIN CORPORATION | | 4920PL0799841 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | USED TO ALIGN THE COCKPIT TELEVISION SENSORS (CTVS) TO THE HEADS UP DISPLAY (HUD) ELECTRONICALLY TO ASSURE IMAGES OF THE REAL WORLD AND HUD SYMBOLS ARE TO VENDOR SPECIFIED FIELD OF VIEW (FOV); ALIGNS TO WITHIN 3 MILLIRADS | | REFERENCE DATA AND LITERATURE | SERD 74049 | | SPECIAL FEATURES | REFLECTIVE SURFACE, 8 IN. BY 8 IN.; MATL GLASS; 1ST SURFACE APPX 80 PC R VISIBLE; FLATNESS 2 WAVES PER IN. AT 546 NM; STIFFNESS RESIST TO BEND/DISTORATION 0.2 MR WAVE FRONT 0.1 MR SURFACE; 80-50 SCRATCH DIG SURF QUALITY; ALSO KNOWN AS CAMERA FINDER ASSY, ALIGNMENT CKPT TV SENSOR |
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