PWA 71987 — ADAPTER,POLISHING,AIRCRAFT ENGIN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PWA 71987: ADAPTER,POLISHING,AIRCRAFT ENGIN.

ADAPTER,POLISHING,AIRCRAFT ENGIN. Key specifications include material: ALUMINUM ALLOY, overall_width: 4.000 INCHES NOMINAL IN, overall_height: 4.000 INCHES NOMINAL IN, overall_length: 6.500 INCHES NOMINAL IN, special_features: ALUMINUM BODY; USED WITH PWA71991-POLISH MACHINE; WT 2.0 LBS;NAME WAS ADAPTER ASSEMBLY,INTERFACE DEVICE LBS, end_item_identification: F100-PW-229 ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-467-2916, 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

PWA 71987

NSN: 4920-01-467-2916
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
overall_width	4.000 INCHES NOMINAL IN
overall_height	4.000 INCHES NOMINAL IN
overall_length	6.500 INCHES NOMINAL IN
special_features	ALUMINUM BODY; USED WITH PWA71991-POLISH MACHINE; WT 2.0 LBS;NAME WAS ADAPTER ASSEMBLY,INTERFACE DEVICE LBS
functional_description	USED DURING POLISHING OF 3RD STAGE TURBINE DISK P/N 4084103 TO RESTORE DISK OUTER FRONT ARM SURFACE FOR EDDY CURRENT INSPECTION
end_item_identification	F100-PW-229 ENGINE
reference_data_and_literature	SERD NO. 8548
part_name_assigned_by_controlling_agency	ADAPTER, POLISH-3RD STAGE TURBINE DISK, OUTER FRONT ARM
NSN	4920-01-467-2916

COMPONENT DIAGRAM

KEY FEATURES

•

REFERENCE DATA AND LITERATURE: SERD NO. 8548

•

FUNCTIONAL DESCRIPTION: USED DURING POLISHING OF 3RD STAGE TURBINE DISK P/N 4084103 TO RESTORE DISK OUTER FRONT ARM SURFACE FOR EDDY CURRENT INSPECTION

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.000 INCHES NOMINAL IN
REFERENCE DATA AND LITERATURE	SERD NO. 8548
OVERALL LENGTH	6.500 INCHES NOMINAL IN
OVERALL WIDTH	4.000 INCHES NOMINAL IN
SPECIAL FEATURES	ALUMINUM BODY; USED WITH PWA71991-POLISH MACHINE; WT 2.0 LBS;NAME WAS ADAPTER ASSEMBLY,INTERFACE DEVICE LBS
FUNCTIONAL DESCRIPTION	USED DURING POLISHING OF 3RD STAGE TURBINE DISK P/N 4084103 TO RESTORE DISK OUTER FRONT ARM SURFACE FOR EDDY CURRENT INSPECTION
PART NAME ASSIGNED BY CONTROLLING AGENCY	ADAPTER, POLISH-3RD STAGE TURBINE DISK, OUTER FRONT ARM
END ITEM IDENTIFICATION	F100-PW-229 ENGINE
MATERIAL	ALUMINUM ALLOY

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 PWA 71987?

PWA 71987 is a ADAPTER,POLISHING,AIRCRAFT ENGIN.

What is the NSN for PWA 71987?

PWA 71987 is cataloged in the U.S. Government catalog under NSN 4920-01-467-2916. This indicates validated use in U.S. government and defense supply chains.

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PWA 71987 — ADAPTER,POLISHING,AIRCRAFT ENGIN

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