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PartsTable / COMPONENT / 2210B1640
2210B1640 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CAMSHAFT,ACTUATING,BRAKE SHOE is a the manufacturer industrial component. Key specifications include length: 2.250 INCHES NOMINAL IN, material: STEEL, cam_shape: REVERSE S, cam_width: 1.125 INCHES NOMINAL IN, drive_type: STRAIGHT SPLINE, step_length: 4.125 INCHES NOMINAL THIRD STEP IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-463-4545, 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
2210B1640
NSN: 2530-00-463-4545
FSC: 2530
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
length2.250 INCHES NOMINAL IN
materialSTEEL
cam_shapeREVERSE S
cam_width1.125 INCHES NOMINAL IN
drive_typeSTRAIGHT SPLINE
step_length4.125 INCHES NOMINAL THIRD STEP IN
cam_locationON END
cam_quantity1
shaft_length20.938 INCHES NOMINAL IN
major_diameter1.456 INCHES MINIMUM AND 1.466 INCHES MAXIMUM IN
minor_diameter1.140 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN
shaft_diameter1.483 INCHES MINIMUM AND 1.486 INCHES MAXIMUM THIRD STEP IN
NSN2530-00-463-4545
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAMSHAFT,ACTUATING,BRAKE SHOE TITLE COMPONENT PN 2210B1640 MFR CAMSHAFT,ACTUATING,BRA
KEY FEATURES
•
CAM OVERALL LENGTH: 4.281 INCHES NOMINAL IN
•
SHAFT LENGTH: 20.938 INCHES NOMINAL IN
•
STEP LENGTH: 3.250 INCHES NOMINAL FIRST STEP IN
•
SHAFT DIAMETER: 1.483 INCHES MINIMUM AND 1.486 INCHES MAXIMUM FIRST STEP IN
•
DRIVE TYPE: STRAIGHT SPLINE
•
LENGTH: 2.250 INCHES NOMINAL IN
•
CAM CENTER THICKNESS: 1.406 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CAM OVERALL LENGTH4.281 INCHES NOMINAL IN
SHAFT LENGTH20.938 INCHES NOMINAL IN
STEP LENGTH3.250 INCHES NOMINAL FIRST STEP IN
STEP LENGTH4.125 INCHES NOMINAL THIRD STEP IN
SHAFT DIAMETER1.483 INCHES MINIMUM AND 1.486 INCHES MAXIMUM FIRST STEP IN
DRIVE TYPESTRAIGHT SPLINE
LENGTH2.250 INCHES NOMINAL IN
CAM CENTER THICKNESS1.406 INCHES NOMINAL IN
CAM LOCATIONON END
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
BT758Interchangeable
interchangeable cross-reference
interchangeable
121553Interchangeable
interchangeable cross-reference
interchangeable
30H20Interchangeable
interchangeable cross-reference
interchangeable
A-A-51152 TY 2 ST A SZ 11 CL BInterchangeable
interchangeable cross-reference
interchangeable
404145Interchangeable
interchangeable cross-reference
interchangeable
758Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2210B1640?
2210B1640 is a CAMSHAFT,ACTUATING,BRAKE SHOE.
What parts can replace 2210B1640?
There are 16 known substitutes for 2210B1640: BT758, 121553, 30H20 and 13 more. Substitute compatibility should be verified for your specific system.
Is 2210B1640 still available?
2210B1640 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026