PWA71974 — ADAPTER,POLISHING,AIRCRAFT ENGIN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PWA71974: ADAPTER,POLISHING,AIRCRAFT ENGIN.

ADAPTER,POLISHING,AIRCRAFT ENGIN. Key specifications include overall_width: 4.000 INCHES NOMINAL IN, overall_height: 4.000 INCHES NOMINAL IN, overall_length: 6.000 INCHES NOMINAL IN, end_item_identification: F-100-PW-229, reference_data_and_literature: F33657-97-C-0017, SERD 8535, part_name_assigned_by_controlling_agency: ADAPTER,POLISH-REAR COMPRESSOR DRIVE TURBINE HUB,SURFACE BETWEEN HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-468-7027, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

PWA71974

NSN: 4920-01-468-7027
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

overall_width	4.000 INCHES NOMINAL IN
overall_height	4.000 INCHES NOMINAL IN
overall_length	6.000 INCHES NOMINAL IN
end_item_identification	F-100-PW-229
reference_data_and_literature	F33657-97-C-0017, SERD 8535
part_name_assigned_by_controlling_agency	ADAPTER,POLISH-REAR COMPRESSOR DRIVE TURBINE HUB,SURFACE BETWEEN HOLES
NSN	4920-01-468-7027

COMPONENT DIAGRAM

KEY FEATURES

•

REFERENCE DATA AND LITERATURE: F33657-97-C-0017, SERD 8535

•

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"

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.000 INCHES NOMINAL IN
REFERENCE DATA AND LITERATURE	F33657-97-C-0017, SERD 8535
OVERALL LENGTH	6.000 INCHES NOMINAL IN
OVERALL WIDTH	4.000 INCHES NOMINAL IN
SPECIAL FEATURES	ADAPTER 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
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"
PART NAME ASSIGNED BY CONTROLLING AGENCY	ADAPTER,POLISH-REAR COMPRESSOR DRIVE TURBINE HUB,SURFACE BETWEEN HOLES
END ITEM IDENTIFICATION	F-100-PW-229

OTHER ITEMS IN FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4920-00-000-0190 4920-00-001-1405 4920-00-001-1716 4920-00-001-1744 4920-00-001-1745 4920-00-001-1746 4920-00-001-1747 4920-00-001-1748

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PWA71974?

PWA71974 is a ADAPTER,POLISHING,AIRCRAFT ENGIN.

What is the NSN for PWA71974?

PWA71974 is cataloged in the U.S. Government catalog under NSN 4920-01-468-7027. This indicates validated use in U.S. government and defense supply chains.

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PWA71974 — ADAPTER,POLISHING,AIRCRAFT ENGIN

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