|
|
|
National Stock Number:
4920-01-470-2492
Federal Supply Class:
4920
National Item Identification Number:
014702492
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).
|
Manufacturer Information:
| PWA72277 | 77445 | RTX CORPORATION |
|
Techincal Specification:
| FUNCTIONAL DESCRIPTION | REQUIRED TO SPOT WELD REPLACEMENT HONEYCOMB AIR SEALS ON 7TH STAGE COMPRESSOR STATOR SEGMENTS TO RETAIN THEM IN PLACE DURING A BRAZE CYCLE. FIXTURE IS A COMMERCIAL STANDARD COPPER ELECTRODE MODIFIED BY MACHINING SPECIAL GROOVED STEPS THAT ACCEPT THE RADIAL OUTER DIAMETER PROFILE OF A STATOR SEGMENT. FIXTURE (ELECTRODE)PROVIDES FULL ELECTRICAL CONTACT TO THE OUTER SHROUD DURING RESISTANCE WELD OPERATION. FIXTURE SUPPLEMENTS STANDARD WELDING EQUIPMENT | | NOMINAL OVERALL HEIGHT | 0.800 INCHES | | NOMINAL OVERALL LENGTH | 2.000 INCHES | | NOMINAL OVERALL WIDTH | 0.600 INCHES | | REFERENCE DATA AND LITERATURE | SERDNO 8897 |
|
|