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PD1740 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PD1740: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 0.2800 INCHES NOMINAL BOTH ENDS IN, design_type: BELLOWS, bore_diameter: 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM BOTH ENDS IN, overall_length: 1.400 INCHES MINIMUM AND 1.400 INCHES MINIMUM AND 1.480 INCHES MAXIMUM1.480 INCHES MAXIMUM IN, securing_method: CLAMP BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-006-9610, 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
PD1740
NSN: 3010-00-006-9610
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 07649 — SENIOR OPERATIONS LLC DBA METAL BELLOWS DIV METAL BELLOWS (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT BOTH ENDS
bore_length0.2800 INCHES NOMINAL BOTH ENDS IN
design_typeBELLOWS
bore_diameter0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM BOTH ENDS IN
overall_length1.400 INCHES MINIMUM AND 1.400 INCHES MINIMUM AND 1.480 INCHES MAXIMUM1.480 INCHES MAXIMUM IN
securing_methodCLAMP BOTH ENDS
outside_diameter1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
NSN3010-00-006-9610
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN PD1740 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
SECURING METHOD: CLAMP BOTH ENDS
•
BORE LENGTH: 0.2800 INCHES NOMINAL BOTH ENDS IN
•
DESIGN TYPE: BELLOWS
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT BOTH ENDS
•
BORE DIAMETER: 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM BOTH ENDS IN
TECHNICAL CHARACTERISTICS
SECURING METHODCLAMP BOTH ENDS
BORE LENGTH0.2800 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPEBELLOWS
OVERALL LENGTH1.400 INCHES MINIMUM AND 1.400 INCHES MINIMUM AND 1.480 INCHES MAXIMUM1.480 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
BORE SHAPESTRAIGHT BOTH ENDS
BORE DIAMETER0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM BOTH ENDS IN
SUBSTITUTES & CROSS-REFERENCES 2
17-12087-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
3010000069610Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PD1740?
PD1740 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace PD1740?
There are 2 known substitutes for PD1740: 17-12087-1, 3010000069610. Substitute compatibility should be verified for your specific system.
What is the NSN for PD1740?
PD1740 is cataloged in the U.S. Government catalog under NSN 3010-00-006-9610. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.