PWA57870 — FIXTURE,ENGINE MAINTENANCE,AIRCR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PWA57870: FIXTURE,ENGINE MAINTENANCE,AIRCR.

FIXTURE,ENGINE MAINTENANCE,AIRCR. Key specifications include nominal_overall_height: 5.500 INCHES IN, nominal_overall_length: 21.500 INCHES IN, end_item_identification: F100-PW-229, reference_data_and_literature: SERD NO. 7723; T.O.

2J-F100-94. This part is cataloged in the U.S. Government catalog under NSN 4920-01-421-4767, 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

PWA57870

NSN: 4920-01-421-4767
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

nominal_overall_height	5.500 INCHES IN
nominal_overall_length	21.500 INCHES IN
end_item_identification	F100-PW-229
reference_data_and_literature	SERD NO. 7723; T.O. 2J-F100-94
NSN	4920-01-421-4767

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL OVERALL LENGTH: 21.500 INCHES IN

•

REFERENCE DATA AND LITERATURE: SERD NO. 7723; T.O. 2J-F100-94

•

NOMINAL OVERALL HEIGHT: 5.500 INCHES IN

•

FUNCTIONAL DESCRIPTION: FIXTURE, CONTRAINT 3RD STAGE TURBINE DISK, REAR, REQUIRED TO CONSTRAIN THE DISK FOR INSPECTION OF THE O.D. AND I.D. REAR SNAP DIAMETERS, REQUIRES TOOLS PWA57873 DIA. 14.400 IN. O.D. ANDPWA57872 DIA. 9.501 IN. I.D., HAS SIX SWING LEAF TYPE STRAP CLAMPS MOUNTED ON THE O.D. OF THE FIXTURE, LIFT EYE HOLES PROVIDED IN

TECHNICAL CHARACTERISTICS

NOMINAL OVERALL LENGTH	21.500 INCHES IN
REFERENCE DATA AND LITERATURE	SERD NO. 7723; T.O. 2J-F100-94
NOMINAL OVERALL HEIGHT	5.500 INCHES IN
FUNCTIONAL DESCRIPTION	FIXTURE, CONTRAINT 3RD STAGE TURBINE DISK, REAR, REQUIRED TO CONSTRAIN THE DISK FOR INSPECTION OF THE O.D. AND I.D. REAR SNAP DIAMETERS, REQUIRES TOOLS PWA57873 DIA. 14.400 IN. O.D. ANDPWA57872 DIA. 9.501 IN. I.D., HAS SIX SWING LEAF TYPE STRAP CLAMPS MOUNTED ON THE O.D. OF THE FIXTURE, LIFT EYE HOLES PROVIDED IN
END ITEM IDENTIFICATION	F100-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

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PWA57870?

PWA57870 is a FIXTURE,ENGINE MAINTENANCE,AIRCR.

What is the NSN for PWA57870?

PWA57870 is cataloged in the U.S. Government catalog under NSN 4920-01-421-4767. This indicates validated use in U.S. government and defense supply chains.

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PWA57870 — FIXTURE,ENGINE MAINTENANCE,AIRCR

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