PartsTable
Technical Data Sheet
191603 ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The HOUSING,MECHANICAL DRIVE is a the manufacturer industrial component. Key specifications include material: IRON, overall_width: 2.125 INCHES NOMINAL IN, overall_height: 1.875 INCHES NOMINAL IN, overall_length: 1.875 INCHES NOMINAL IN, end_item_identification: 2910-00-831-424 MANUAL SHUTDOWN VALVE ON CUMMINS VT-903M DIESEL ENGINES ABOARD 41 FT COAST GUARD SHIPS FT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0520, 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
191603
NSN: 3110-00-100-0520
FSC: 3110
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialIRON
overall_width2.125 INCHES NOMINAL IN
overall_height1.875 INCHES NOMINAL IN
overall_length1.875 INCHES NOMINAL IN
special_features1.250 IN. NOM HOLE BORED IN LGTH TO RECEIVE VALVE DISK,NSN 4820-01-095-6878;AND 0.562 IN. NOM HOLE BORED THRU SIDE TO RECEIVE VALVE SHAFT,NSN 4820-01-143-4473 IN
end_item_identification2910-00-831-424 MANUAL SHUTDOWN VALVE ON CUMMINS VT-903M DIESEL ENGINES ABOARD 41 FT COAST GUARD SHIPS FT
NSN3110-00-100-0520
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 191603 · 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
MATERIAL: STEEL OVERALL
BACKFACE CORNER RADIUS: 0.0469 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
STYLE DESIGNATOR: NORMAL ANGLE
OUTSIDE DIAMETER: 2.4410 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.6250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
BACKFACE CORNER RADIUS0.0469 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STYLE DESIGNATORNORMAL ANGLE
OUTSIDE DIAMETER2.4410 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
153-45Interchangeable
interchangeable cross-reference
interchangeable
211595Interchangeable
interchangeable cross-reference
interchangeable
3026623R1Interchangeable
interchangeable cross-reference
interchangeable
A15345Interchangeable
interchangeable cross-reference
interchangeable
652-588Interchangeable
interchangeable cross-reference
interchangeable
I-761Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 191603?
191603 is a HOUSING,MECHANICAL DRIVE.
What parts can replace 191603?
There are 15 known substitutes for 191603: 153-45, 211595, 3026623R1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 191603?
191603 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0520. This indicates validated use in U.S. government and defense supply chains.
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