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56188 — CONTROL ROD,GOVERNOR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

56188: CONTROL ROD,GOVERNOR.

The CONTROL ROD,GOVERNOR is a the manufacturer industrial component. Key specifications include end_item_identification: 43201954914, general_characteristics_item_description: STEEL,1.938 IN. LG,THREADED BOTH ENDS IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-278-7176, 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
56188
NSN: 3110-00-278-7176
NIINs: 002787176, 005312885, 010042868, 011947742, 016624071
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
end_item_identification43201954914
general_characteristics_item_descriptionSTEEL,1.938 IN. LG,THREADED BOTH ENDS IN
NSN3110-00-278-7176
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 56188 · 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
KEY FEATURES
•
RETAINER FABRICATION METHOD: MACHINED
•
INTERNAL CLEARANCE: 0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 26.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
INTERNAL CLEARANCE0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH8.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER26.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SPECIAL FEATURESID AND OD CORNER RADIUS0.0160 IN. BOTH SIDES,HEAT STABILIZED FOR HIGH TEMP OPERATION IN
STANDARD TOLERANCE DESIGNATIONABEC NO.5
SUBSTITUTES & CROSS-REFERENCES 5
WD3L00CAS5556J99YHReference document
Same NSN cross-reference
Reference document — Secondary reference
WD3L00CS5411JReference document
Same NSN cross-reference
Reference document — Secondary reference
PS56188Reference document
Same NSN cross-reference
Reference document — Secondary reference
WD3L00CALR5411Reference document
Same NSN cross-reference
Reference document — Secondary reference
WD3L00CALR3J99YHReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 56188?
56188 is a CONTROL ROD,GOVERNOR.
What parts can replace 56188?
There are 5 known substitutes for 56188: WD3L00CAS5556J99YH, WD3L00CS5411J, PS56188 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 56188?
56188 is cataloged in the U.S. Government catalog under NSN 3110-00-278-7176. 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.