National Stock Number (NSN) Output Data
Definition:
ACCOMMODATES THE POSITIONING ARM OF A POLISHING MACHINE TO FIT THE SURFACE OF AN AIRCRAFT ENGINE COMPONENT WITH A CONTACT SURFACE CONFORMING TO THE SURFACE OF THE AIRCRAFT ENGINE COMPONENT TO BE POLISHED. IT CONSISTS OF A MOUNTING PLATE AND A FOOT FABRICATED FROM AN APPROPRIATE MATERIAL. THE MOUNTING PLATE ATTACHES TO A POLISHING MACHINE AND THE FOOT IS SPECIALLY GROUND TO HOLD A PAD, POLISHING AND RUBBING. THE POLISHING MACHINE ROTATES THE AIRCRAFT ENGINE COMPONENT AND MOVES THE PAD TO CONTACT THE SURFACE TO BE POLISHED. THE POLISHING DEVICE MAY BE DIRECTLY MOUNTED OR BE ATTACHED WITH A SECTION OF TAPE, FASTENER, HOOK.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| PWA71898 | 77445 | A | 3 | 2 | 4 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
Federal Supply Class
Title
AIRCRAFT MAINTENANCE AND REPAIR
Inclusions:
INCLUDES MAINTENANCE STANDS DESIGNED FOR SUPPORT OF AIRCRAFT ASSEMBLIES DURING REPAIR OR OVERHAUL; TEST STANDS AND TEST EQUIPMENT SPECIALLY DESIGNED FOR MAINTENANCE AND REPAIR OF AIRCRAFT COMPONENTS SUCH AS: ENGINES, GENERATORS, HYDRAULIC SYSTEMS, ARMAMENT, AUTOMATIC PILOT, FIRE CONTROL, FLIGHT CONTROL, AND NAVIGATIONAL SYSTEMS.
Exclusions:
EXCLUDES HAND TOOLS; AIRFIELD MAINTENANCE PLATFORMS; BASIC TYPES OF ELECTRICAL AND ELECTRONIC TEST INSTRUMENTS, INCLUDING THOSE SPECIALLY DESIGNED, SUCH AS AMMETERS, VOLTMETERS OHMMETERS, MULTIMETERS, AND SIMILAR INSTRUMENTS, AS SHOWN IN THE INDEXES TO THE FSC; TEST APPARATUS USED FOR BOTH COMMUNICATIONS AND OTHER ELECTRICAL AND ELECTRONIC EQUIPMENT.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FTLD | FUNCTIONAL DESCRIPTION | REQUIRED TO POLISH 3RD STAGE TURBINE DISK P/N 4084103 TO RESTORE DISK BROACH SLOT OUTER PRESSURE FACE SURFACE FOR EDDY CURRENT INSPECTION(ECI). USED WITH THE TURBINE DISK INSTALLED IN PWA71975 FIXTURE MOUNTED ON PWA71990 RECIPROCATING POLISH MACHINE. CONSISTS OF A TOOL BODY HAVING A CONNECTOR FOR A POLISH MACHINE ARM. A CONTROLLED TRAVEL HINGE PLATE RETAINS DOUBLE SIDED TAPE AND MICRO-MESH POLISHING ABRASIVE(600 GRIT). CIP TASK 41-419R0982 |
| AGAV | END ITEM IDENTIFICATION | F100-PW-229 |
| FEAT | SPECIAL FEATURES | NAME WAS ADAPTER ASSEMBLY,INTERFACE DEVICE |
| RDAL | REFERENCE DATA AND LITERATURE | SERD 8459 |
| MATT | MATERIAL | ALUMINUM ALLOY |
| ABHC | OVERALL WIDTH | 1.000 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 2.000 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 6.000 INCHES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTER,POLISH-3RD STAGE TURBINE,DISK BROACH SLOT, OUTER PRESSURE FACE |