4026740 — SUPPORT,COMPRESSOR COMPONENT,AIR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4026740: SUPPORT,COMPRESSOR COMPONENT,AIR.

SUPPORT,COMPRESSOR COMPONENT,AIR. Key specifications include material: TITANIUM ALLOY, overall_length: 0.920 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN, special_features: MATL TITANIUM ALLOY AMS 4928, mounting_hole_diameter: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN, end_item_identification: ACFT ENGINE MODEL J57, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-340-7434, 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

4026740

NSN: 2840-00-340-7434
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	TITANIUM ALLOY
overall_length	0.920 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
special_features	MATL TITANIUM ALLOY AMS 4928
mounting_hole_diameter	0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
mounting_hole_quantity	4
end_item_identification	ACFT ENGINE MODEL J57
criticality_code_justification	FEAT
NSN	2840-00-340-7434

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 4

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

MOUNTING HOLE DIAMETER: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN

•

MATERIAL: TITANIUM ALLOY

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	4
CRITICALITY CODE JUSTIFICATION	FEAT
MOUNTING HOLE DIAMETER	0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
OVERALL LENGTH	0.920 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
SPECIAL FEATURES	MATL TITANIUM ALLOY AMS 4928
END ITEM IDENTIFICATION	ACFT ENGINE MODEL J57
MATERIAL	TITANIUM ALLOY

OTHER ITEMS IN FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

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

2840-00-004-4242 2840-00-021-4702 2840-00-043-0981 2840-00-043-0982 2840-00-048-5261 2840-00-407-9165 2840-01-171-0875

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 4026740?

4026740 is a SUPPORT,COMPRESSOR COMPONENT,AIR.

What is the NSN for 4026740?

4026740 is cataloged in the U.S. Government catalog under NSN 2840-00-340-7434. This indicates validated use in U.S. government and defense supply chains.

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4026740 — SUPPORT,COMPRESSOR COMPONENT,AIR

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