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National Stock Number:
4920-01-466-6230
Federal Supply Class:
4920
National Item Identification Number:
014666230
Description:
FIXTURE,MACHINING,AIRCRAFT ENGIN
Detail:
A FIXTURE DESIGNED TO HOLD AIRCRAFT ENGINE OR AUXILIARY POWER UNIT INDIVIDUAL PARTS, SUBASSEMBLIES, OR ASSEMBLIES IN POSITION FOR MACHINING TO DESIGN TOLERANCES DURING MODIFICATION OR REPAIR.
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Manufacturer Information:
| PWA72098 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | FIXTURE IS REQUIRED TO MACHINE 2ND STAGE FAN AIR SEAL P/N 4075236 FOR PLASMA COAT REPAIR OF A WORN OUTER SNAPDIAMETER. HYDRAULIC CHUCK OF FIXTURE LOCATES,HOLDS, AND ROUNDS UP THE REAR FLANGE. MECHANICAL SLIDING JAWS OF UPPER FIXTURE ROUND UP THE FORWARD FLANGE.INTEGRITY OF THE HYDRAULIC CHUCK IS VERIFIED USING PWA72099 MACHINE MASTER | | NOMINAL OVERALL DIAMETER | 40.000 INCHES | | NOMINAL OVERALL HEIGHT | 6.000 INCHES | | REFERENCE DATA AND LITERATURE | SERD 8689 | | SPECIAL FEATURES | FIXTURE, MACHINING-2ND STAGE FAN,AIR SEAL.CONSISTS OF CIRCULAR STEEL BASE HOUSING A HYDRAULIC CHUCK, BASE HOLD DOWN CLAMPS, AND UPRIGHT SUPPORT POSTS |
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