PartsTable
Technical Data Sheet
Download PDF

T113 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

T113: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include length: 0.250 INCHES NOMINAL SQUARE END IN, material: STEEL CORROSION RESISTING OVERALL, stem_type: NONRISING, bore_shape: STRAIGHT SECOND END, valve_size: 0.750 INCHES IN, bonnet_type: INSIDE SCREW. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-117-0757, 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
T113
NSN: 3110-00-117-0757
NIINs: 001170757, 001883239, 002036506, 002639118, 002689154, 006840895, 007527597, 008386317, 012190749, 013915018, 014599375
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
length0.250 INCHES NOMINAL SQUARE END IN
materialSTEEL CORROSION RESISTING OVERALL
stem_typeNONRISING
bore_shapeSTRAIGHT SECOND END
valve_size0.750 INCHES IN
bonnet_typeINSIDE SCREW
bore_length0.5000 INCHES NOMINAL BOTH ENDS IN
design_typeBELLOWS
thread_class2A A
bore_diameter0.1873 INCHES NOMINAL SECOND END IN
nominal_width22.0 MILLIMETERS MM
thread_length0.156 INCHES NOMINAL IN
NSN3110-00-117-0757
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: T113 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 8
81T3123A2Reference document
Same NSN cross-reference
Reference document — Secondary reference
15129Reference document
Same NSN cross-reference
Reference document — Secondary reference
121461Reference document
Same NSN cross-reference
Reference document — Secondary reference
81T3123AReference document
Same NSN cross-reference
Reference document — Secondary reference
19221Reference document
Same NSN cross-reference
Reference document — Secondary reference
210037Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy T113?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is T113?
T113 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace T113?
There are 8 known substitutes for T113: 81T3123A2, 15129, 121461 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T113?
T113 is cataloged in the U.S. Government catalog under NSN 3110-00-117-0757. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — T113

✓ 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.