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 |
|---|---|---|---|---|---|---|---|---|
| PWA71974 | 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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | YADAPTER C/O A TOOL BODY THAT CONNECTS TO A POLISH MACHINE ARM AT ONE END AND HAS A PAD HOLDER END FOR RETAINING ADHESIVE VELCRO PADS AND FINE AND ULTRA-FINE SCOTCH BRITE POLISHING PADS;NAME WAS ADAPTER ASSEMBLY INTERFACE DEVICE; POLISH ADAPTER C/O AN ALUMINUM TOOL BODY CONSISTING OF AN UPPER CONNECTOR PLATE HAVING (2) RECEIVER BUSHINGS AND A LOWER POLISHING FOOT. THE LOWER FOOT HAS A LEADING EDGE PROFILE OF THE-HUB FLANGE FACE. A STICKY BACKED VELCRO PAD ADHERES TO THE POLISHING FOOT |
| ABKW | OVERALL HEIGHT | 4.000 INCHES NOMINAL |
| ABHC | OVERALL WIDTH | 4.000 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | F-100-PW-229 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTER,POLISH-REAR COMPRESSOR DRIVE TURBINE HUB,SURFACE BETWEEN HOLES |
| RDAL | REFERENCE DATA AND LITERATURE | F33657-97-C-0017, SERD 8535 |
| FTLD | FUNCTIONAL DESCRIPTION | ADAPTER IS REQUIRED TO POLISH REAR COMPRESSOR DRIVE TURBINE HUB P/N 406933 TO RESTORE THE FRONT SURFACE BETWEEN HOLES FOR EDDY CURRENT INSPECTION (ECI). ADAPTER IS USED WITH THE COMPRESSOR HUB INSTALLED IN PWA71967 FIXTURE MOUNTED ON PWA71991 POLISH MACHINE ROTARY TABLE WITH FRONT END "UP" "014687027 |