D-1077-4 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

D-1077-4: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 3.0312 INCHES NOMINAL BOTH ENDS IN, design_type: INTERNAL GEAR, overall_length: 9.438 INCHES NOMINAL IN, outside_diameter: 8.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-061-7297, 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

D-1077-4

NSN: 3010-01-061-7297
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 56010 — HARNISCHFEGER CORP PORTAL CRANE PARTS DIV (USA)

SPECIFICATIONS

bore_shape	STRAIGHT BOTH ENDS
bore_length	3.0312 INCHES NOMINAL BOTH ENDS IN
design_type	INTERNAL GEAR
overall_length	9.438 INCHES NOMINAL IN
outside_diameter	8.375 INCHES NOMINAL IN
NSN	3010-01-061-7297

COMPONENT DIAGRAM

KEY FEATURES

•

BORE LENGTH: 3.0312 INCHES NOMINAL BOTH ENDS IN

•

DESIGN TYPE: INTERNAL GEAR

•

OUTSIDE DIAMETER: 8.375 INCHES NOMINAL IN

•

BORE SHAPE: STRAIGHT BOTH ENDS

TECHNICAL CHARACTERISTICS

BORE LENGTH	3.0312 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPE	INTERNAL GEAR
OVERALL LENGTH	9.438 INCHES NOMINAL IN
OUTSIDE DIAMETER	8.375 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT BOTH ENDS

SUBSTITUTES & CROSS-REFERENCES 1

D-1077Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 D-1077-4?

D-1077-4 is a COUPLING,SHAFT,FLEXIBLE.

What parts can replace D-1077-4?

There is 1 known substitute for D-1077-4: D-1077. Substitute compatibility should be verified for your specific system.

What is the NSN for D-1077-4?

D-1077-4 is cataloged in the U.S. Government catalog under NSN 3010-01-061-7297. This indicates validated use in U.S. government and defense supply chains.

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D-1077-4 — COUPLING,SHAFT,FLEXIBLE

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