4026825 — LOCK,DRIVE SHAFT NUT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4026825: LOCK,DRIVE SHAFT NUT.

The LOCK,DRIVE SHAFT NUT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, end_item_identification: ENGINE,ACFT,TURBOFAN,MODEL J57, criticality_code_justification: MATT. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-280-3965, 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

4026825

NSN: 2840-00-280-3965
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	NICKEL ALLOY
end_item_identification	ENGINE,ACFT,TURBOFAN,MODEL J57
criticality_code_justification	MATT
NSN	2840-00-280-3965

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: MATT

•

MATERIAL: NICKEL ALLOY

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	MATT
END ITEM IDENTIFICATION	ENGINE,ACFT,TURBOFAN,MODEL J57
MATERIAL	NICKEL 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 1

2840PL0664316Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 4026825?

4026825 is a LOCK,DRIVE SHAFT NUT.

What parts can replace 4026825?

There is 1 known substitute for 4026825: 2840PL0664316. Substitute compatibility should be verified for your specific system.

What is the NSN for 4026825?

4026825 is cataloged in the U.S. Government catalog under NSN 2840-00-280-3965. This indicates validated use in U.S. government and defense supply chains.

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4026825 — LOCK,DRIVE SHAFT NUT

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