YMD-5543 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

YMD-5543: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 1.1250 INCHES NOMINAL FIRST END IN, design_type: INTERNAL GEAR, keyway_depth: 0.1250 INCHES NOMINAL BOTH ENDS IN, keyway_width: 0.250 INCHES NOMINAL BOTH ENDS IN, bore_diameter: 1.1250 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-341-5157, 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

YMD-5543

NSN: 3010-01-341-5157
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 70433 — APPLETON MARINE INC (USA)

SPECIFICATIONS

bore_shape	STRAIGHT BOTH ENDS
bore_length	1.1250 INCHES NOMINAL FIRST END IN
design_type	INTERNAL GEAR
keyway_depth	0.1250 INCHES NOMINAL BOTH ENDS IN
keyway_width	0.250 INCHES NOMINAL BOTH ENDS IN
bore_diameter	1.1250 INCHES NOMINAL BOTH ENDS IN
overall_length	2.375 INCHES NOMINAL IN
outside_diameter	2.875 INCHES NOMINAL IN
features_provided	KEYWAY AND STANDARD GRID SPRING
keying_facility_type	KEYWAY BOTH ENDS
keying_facility_quantity	1 BOTH ENDS
NSN	3010-01-341-5157

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY DEPTH: 0.1250 INCHES NOMINAL BOTH ENDS IN

•

BORE LENGTH: 1.1250 INCHES NOMINAL FIRST END IN

•

DESIGN TYPE: INTERNAL GEAR

•

KEYING FACILITY TYPE: KEYWAY BOTH ENDS

•

OUTSIDE DIAMETER: 2.875 INCHES NOMINAL IN

•

FEATURES PROVIDED: KEYWAY AND STANDARD GRID SPRING

•

BORE SHAPE: STRAIGHT BOTH ENDS

TECHNICAL CHARACTERISTICS

KEYWAY DEPTH	0.1250 INCHES NOMINAL BOTH ENDS IN
BORE LENGTH	1.1250 INCHES NOMINAL FIRST END IN
DESIGN TYPE	INTERNAL GEAR
KEYING FACILITY TYPE	KEYWAY BOTH ENDS
OVERALL LENGTH	2.375 INCHES NOMINAL IN
OUTSIDE DIAMETER	2.875 INCHES NOMINAL IN
FEATURES PROVIDED	KEYWAY AND STANDARD GRID SPRING
BORE SHAPE	STRAIGHT BOTH ENDS
KEYING FACILITY QUANTITY	1 BOTH ENDS
KEYWAY WIDTH	0.250 INCHES NOMINAL BOTH ENDS 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.

3010-00-001-0013 3010-00-001-0067 3010-00-001-0069 3010-00-001-0095 3010-00-001-1239 3010-00-001-1689 3010-00-001-2168 3010-00-001-2173

SUBSTITUTES & CROSS-REFERENCES 1

NYFLEXMITE 1 1/8 IN. BORESame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 YMD-5543?

YMD-5543 is a COUPLING,SHAFT,FLEXIBLE.

What parts can replace YMD-5543?

There is 1 known substitute for YMD-5543: NYFLEXMITE 1 1/8 IN. BORE. Substitute compatibility should be verified for your specific system.

What is the NSN for YMD-5543?

YMD-5543 is cataloged in the U.S. Government catalog under NSN 3010-01-341-5157. This indicates validated use in U.S. government and defense supply chains.

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YMD-5543 — COUPLING,SHAFT,FLEXIBLE

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