7035-12-820-4042 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7035-12-820-4042: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075, end_similarity: NOT IDENTICAL, overall_length: 20.060 INCHES NOMINAL IN, special_features: SLOTTED FLANGE ONE END; INTERNAL SPLINE 2ND END, largest_step_diameter: 3.220 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-378-5920, 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

7035-12-820-4042

NSN: 3040-01-378-5920
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 7075
step_quantity	3
end_similarity	NOT IDENTICAL
overall_length	20.060 INCHES NOMINAL IN
special_features	SLOTTED FLANGE ONE END; INTERNAL SPLINE 2ND END
largest_step_diameter	3.220 INCHES NOMINAL IN
NSN	3040-01-378-5920

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 3

•

LARGEST STEP DIAMETER: 3.220 INCHES NOMINAL IN

•

END SIMILARITY: NOT IDENTICAL

•

MATERIAL: ALUMINUM ALLOY 7075

TECHNICAL CHARACTERISTICS

STEP QUANTITY	3
LARGEST STEP DIAMETER	3.220 INCHES NOMINAL IN
OVERALL LENGTH	20.060 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SPECIAL FEATURES	SLOTTED FLANGE ONE END; INTERNAL SPLINE 2ND END
MATERIAL	ALUMINUM ALLOY 7075

SUBSTITUTES & CROSS-REFERENCES 1

70351-28204Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 7035-12-820-4042?

7035-12-820-4042 is a SHAFT,SHOULDERED.

What parts can replace 7035-12-820-4042?

There is 1 known substitute for 7035-12-820-4042: 70351-28204. Substitute compatibility should be verified for your specific system.

What is the NSN for 7035-12-820-4042?

7035-12-820-4042 is cataloged in the U.S. Government catalog under NSN 3040-01-378-5920. This indicates validated use in U.S. government and defense supply chains.

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7035-12-820-4042 — SHAFT,SHOULDERED

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