PWA 71257 — MASK,SHOT PEEN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PWA 71257: MASK,SHOT PEEN.

The MASK,SHOT PEEN is a the manufacturer industrial component. Key specifications include special_features: MASK, WATER JET, end_item_identification: F100-PW-229 ENGINE, reference_data_and_literature: SERD NO. 7437.

This part is cataloged in the U.S. Government catalog under NSN 4920-01-418-4982, 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 71257

NSN: 4920-01-418-4982
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

special_features	MASK, WATER JET
functional_description	USED TO MASK A SPECIFIC BLADE SLOT ON THIS DRUM ROTOR DURING WATER JET REMOVAL OF DAMAGED ALUMINUM OXIDE COATING FROM KNIFE EDGE AIR SEAL
end_item_identification	F100-PW-229 ENGINE
reference_data_and_literature	SERD NO. 7437
NSN	4920-01-418-4982

COMPONENT DIAGRAM

KEY FEATURES

•

REFERENCE DATA AND LITERATURE: SERD NO. 7437

•

FUNCTIONAL DESCRIPTION: USED TO MASK A SPECIFIC BLADE SLOT ON THIS DRUM ROTOR DURING WATER JET REMOVAL OF DAMAGED ALUMINUM OXIDE COATING FROM KNIFE EDGE AIR SEAL

TECHNICAL CHARACTERISTICS

REFERENCE DATA AND LITERATURE	SERD NO. 7437
SPECIAL FEATURES	MASK, WATER JET
FUNCTIONAL DESCRIPTION	USED TO MASK A SPECIFIC BLADE SLOT ON THIS DRUM ROTOR DURING WATER JET REMOVAL OF DAMAGED ALUMINUM OXIDE COATING FROM KNIFE EDGE AIR SEAL
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)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PWA 71257?

PWA 71257 is a MASK,SHOT PEEN.

What is the NSN for PWA 71257?

PWA 71257 is cataloged in the U.S. Government catalog under NSN 4920-01-418-4982. This indicates validated use in U.S. government and defense supply chains.

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PWA 71257 — MASK,SHOT PEEN

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