717801953 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

717801953: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 0.7500 INCHES NOMINAL BOTH ENDS IN, design_type: DOUBLE HELICAL FLEXURE, bore_diameter: 0.1875 INCHES NOMINAL SECOND END IN, overall_length: 0.750 INCHES NOMINAL IN, securing_method: THREADED HOLE(S) BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-359-2948, 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

717801953

NSN: 3010-01-359-2948
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)

SPECIFICATIONS

bore_shape	STRAIGHT BOTH ENDS
bore_length	0.7500 INCHES NOMINAL BOTH ENDS IN
design_type	DOUBLE HELICAL FLEXURE
bore_diameter	0.1875 INCHES NOMINAL SECOND END IN
overall_length	0.750 INCHES NOMINAL IN
securing_method	THREADED HOLE(S) BOTH ENDS
outside_diameter	0.500 INCHES NOMINAL IN
thread_size_designator	1/4-56 BOTH ENDS
threaded_hole_location	BOTH ENDS: ON HUB
threaded_hole_quantity	1 BOTH ENDS
NSN	3010-01-359-2948

COMPONENT DIAGRAM

KEY FEATURES

•

SECURING METHOD: THREADED HOLE(S) BOTH ENDS

•

THREADED HOLE LOCATION: BOTH ENDS: ON HUB

•

BORE LENGTH: 0.7500 INCHES NOMINAL BOTH ENDS IN

•

DESIGN TYPE: DOUBLE HELICAL FLEXURE

•

OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN

•

BORE SHAPE: STRAIGHT BOTH ENDS

•

THREADED HOLE QUANTITY: 1 BOTH ENDS

TECHNICAL CHARACTERISTICS

SECURING METHOD	THREADED HOLE(S) BOTH ENDS
THREADED HOLE LOCATION	BOTH ENDS: ON HUB
BORE LENGTH	0.7500 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPE	DOUBLE HELICAL FLEXURE
OVERALL LENGTH	0.750 INCHES NOMINAL IN
OUTSIDE DIAMETER	0.500 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT BOTH ENDS
THREADED HOLE QUANTITY	1 BOTH ENDS
THREAD SIZE DESIGNATOR	1/4-56 BOTH ENDS
BORE DIAMETER	0.1875 INCHES NOMINAL SECOND END IN

OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers

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

3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188

SUBSTITUTES & CROSS-REFERENCES 2

717801953-001Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6220X1-6-4MReference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 717801953?

717801953 is a COUPLING,SHAFT,FLEXIBLE.

What parts can replace 717801953?

There are 2 known substitutes for 717801953: 717801953-001, 6220X1-6-4M. Substitute compatibility should be verified for your specific system.

What is the NSN for 717801953?

717801953 is cataloged in the U.S. Government catalog under NSN 3010-01-359-2948. This indicates validated use in U.S. government and defense supply chains.

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717801953 — COUPLING,SHAFT,FLEXIBLE

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