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TI188A — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TI188A: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, body_style: FLEXIBLE SPIDER, INSERT TYPE, THROUGH BORE, bore_shape: ROUGH STOCK, bore_length: 1.5700 INCHES NOMINAL IN, design_type: INSERT, bore_diameter: 1.8750 INCHES MAXIMUM BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-435-2533, 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
TI188A
NSN: 3010-01-435-2533
NIINs: 014352533, 014352536, 014352540, 014352544
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 75394 — EMERSON POWER TRANSMISSION CORPORATION DBA EMERSON DIV EMERSON POWER TRANSMISSION DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_styleFLEXIBLE SPIDER, INSERT TYPE, THROUGH BORE
bore_shapeROUGH STOCK
bore_length1.5700 INCHES NOMINAL IN
design_typeINSERT
bore_diameter1.8750 INCHES MAXIMUM BOTH ENDS IN
overall_length1.570 INCHES NOMINAL IN
insert_materialRUBBER SYNTHETIC
outside_diameter4.330 INCHES NOMINAL IN
features_providedKEYWAY
component_quantity6
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN3010-01-435-2533
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN TI188A MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
BORE LENGTH: 1.5700 INCHES NOMINAL BOTH ENDS IN
•
DESIGN TYPE: INSERT
•
OUTSIDE DIAMETER: 4.330 INCHES NOMINAL IN
•
FEATURES PROVIDED: EXPOSED COUPLING BOLT TYPE AND KEYWAY
•
BORE SHAPE: ROUGH STOCK BOTH ENDS
•
BORE DIAMETER: 1.8750 INCHES MAXIMUM BOTH ENDS IN
TECHNICAL CHARACTERISTICS
BORE LENGTH1.5700 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPEINSERT
OVERALL LENGTH3.255 INCHES NOMINAL IN
OUTSIDE DIAMETER4.330 INCHES NOMINAL IN
FEATURES PROVIDEDEXPOSED COUPLING BOLT TYPE AND KEYWAY
BORE SHAPEROUGH STOCK BOTH ENDS
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
BORE DIAMETER1.8750 INCHES MAXIMUM BOTH ENDS IN
INSERT MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
TITAN 188A RBSame 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 TI188A?
TI188A is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace TI188A?
There is 1 known substitute for TI188A: TITAN 188A RB. Substitute compatibility should be verified for your specific system.
What is the NSN for TI188A?
TI188A is cataloged in the U.S. Government catalog under NSN 3010-01-435-2533. 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.