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National Stock Number:
4920-01-394-7686
Federal Supply Class:
4920
National Item Identification Number:
013947686
Description:
RING,SUPPORTING DISK
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Manufacturer Information:
| PWA81149 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | IS REQUIRED TO SUPPORT THE THIRD STAGE DISK FROM THE REAR TO PROVIDE A STOP FOR THE BLADES TO PREVENT CRACKING OF THE BLADE TANG WHEN SEATING IN THE DISK | | OVERALL DIAMETER | 26.300 INCHES NOMINAL | | OVERALL HEIGHT | 1.250 INCHES NOMINAL | | SPECIAL FEATURES | LOW PRESSURE TURBINE |
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