PWA72277 — FIXTURE,AIRCRAFT MAINTENANCE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PWA72277: FIXTURE,AIRCRAFT MAINTENANCE.

The FIXTURE,AIRCRAFT MAINTENANCE is a the manufacturer industrial component. Key specifications include nominal_overall_width: 0.600 INCHES IN, nominal_overall_height: 0.800 INCHES IN, nominal_overall_length: 2.000 INCHES IN, end_item_identification: F100-PW-229,ENGINE, reference_data_and_literature: SERDNO 8897. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-470-2492, 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

PWA72277

NSN: 4920-01-470-2492
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

nominal_overall_width	0.600 INCHES IN
nominal_overall_height	0.800 INCHES IN
nominal_overall_length	2.000 INCHES IN
end_item_identification	F100-PW-229,ENGINE
reference_data_and_literature	SERDNO 8897
NSN	4920-01-470-2492

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL OVERALL WIDTH: 0.600 INCHES IN

•

NOMINAL OVERALL LENGTH: 2.000 INCHES IN

•

REFERENCE DATA AND LITERATURE: SERDNO 8897

•

NOMINAL OVERALL HEIGHT: 0.800 INCHES IN

•

FUNCTIONAL DESCRIPTION: REQUIRED TO SPOT WELD REPLACEMENT HONEYCOMB AIR SEALS ON 7TH STAGE COMPRESSOR STATOR SEGMENTS TO RETAIN THEM IN PLACE DURING A BRAZE CYCLE. FIXTURE IS A COMMERCIAL STANDARD COPPER ELECTRODE MODIFIED BY MACHINING SPECIAL GROOVED STEPS THAT ACCEPT THE RADIAL OUTER DIAMETER PROFILE OF A STATOR SEGMENT. FIXTURE (ELECTRODE)PROVIDES FULL ELECTRICAL CONTACT TO THE OUTER SHROUD DURING RESISTANCE WELD OPERATION. FIXTURE SUPPLEMENTS STANDARD WELDING EQUIPMENT

TECHNICAL CHARACTERISTICS

NOMINAL OVERALL WIDTH	0.600 INCHES IN
NOMINAL OVERALL LENGTH	2.000 INCHES IN
REFERENCE DATA AND LITERATURE	SERDNO 8897
NOMINAL OVERALL HEIGHT	0.800 INCHES IN
FUNCTIONAL DESCRIPTION	REQUIRED TO SPOT WELD REPLACEMENT HONEYCOMB AIR SEALS ON 7TH STAGE COMPRESSOR STATOR SEGMENTS TO RETAIN THEM IN PLACE DURING A BRAZE CYCLE. FIXTURE IS A COMMERCIAL STANDARD COPPER ELECTRODE MODIFIED BY MACHINING SPECIAL GROOVED STEPS THAT ACCEPT THE RADIAL OUTER DIAMETER PROFILE OF A STATOR SEGMENT. FIXTURE (ELECTRODE)PROVIDES FULL ELECTRICAL CONTACT TO THE OUTER SHROUD DURING RESISTANCE WELD OPERATION. FIXTURE SUPPLEMENTS STANDARD WELDING EQUIPMENT
END ITEM IDENTIFICATION	F100-PW-229,ENGINE

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)Demilitarization required — complete disassembly

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FREQUENTLY ASKED QUESTIONS

What is PWA72277?

PWA72277 is a FIXTURE,AIRCRAFT MAINTENANCE.

What is the NSN for PWA72277?

PWA72277 is cataloged in the U.S. Government catalog under NSN 4920-01-470-2492. This indicates validated use in U.S. government and defense supply chains.

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PWA72277 — FIXTURE,AIRCRAFT MAINTENANCE

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