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XLB52 ✓ 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 BELT,POSITIVE DRIVE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC AND PLASTIC POLYAMIDE NYLON BODY, nominal_width: 0.250 INCHES IN, style_designator: POSITIVE DRIVE, surface_condition: SMOOTH OVERALL, nominal_pitch_length: 12.168 INCHES IN, strengthening_feature: GLASS CORD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-125-8583, 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
XLB52
NSN: 3030-00-125-8583
FSC: 3030
CAGE: 04590 — LOS ANGELES RUBBER COMPANY DBA MECHANICAL DRIVES AND BELTING (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC AND PLASTIC POLYAMIDE NYLON BODY
nominal_width0.250 INCHES IN
style_designatorPOSITIVE DRIVE
surface_conditionSMOOTH OVERALL
nominal_pitch_length12.168 INCHES IN
strengthening_featureGLASS CORD
nominal_pitch_distance0.234 INCHES IN
drive_type_and_quantity52 TEETH
NSN3030-00-125-8583
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELT,POSITIVE DRIVE TITLE COMPONENT PN XLB52 MFR BELT,POSITIVE DRIVE
KEY FEATURES
•
NOMINAL WIDTH: 0.250 INCHES IN
•
SURFACE CONDITION: SMOOTH OVERALL
•
STYLE DESIGNATOR: POSITIVE DRIVE
•
MATERIAL: RUBBER SYNTHETIC AND PLASTIC POLYAMIDE NYLON BODY
•
DRIVE TYPE AND QUANTITY: 52 TEETH
•
STRENGTHENING FEATURE: GLASS CORD
•
NOMINAL PITCH DISTANCE: 0.234 INCHES IN
•
NOMINAL PITCH LENGTH: 12.168 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL WIDTH0.250 INCHES IN
SURFACE CONDITIONSMOOTH OVERALL
STYLE DESIGNATORPOSITIVE DRIVE
MATERIALRUBBER SYNTHETIC AND PLASTIC POLYAMIDE NYLON BODY
DRIVE TYPE AND QUANTITY52 TEETH
STRENGTHENING FEATUREGLASS CORD
NOMINAL PITCH DISTANCE0.234 INCHES IN
NOMINAL PITCH LENGTH12.168 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
44052Interchangeable
interchangeable cross-reference
interchangeable
3004717Interchangeable
interchangeable cross-reference
interchangeable
4100775Interchangeable
interchangeable cross-reference
interchangeable
1771044Interchangeable
interchangeable cross-reference
interchangeable
A-89Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 42Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is XLB52?
XLB52 is a BELT,POSITIVE DRIVE.
What parts can replace XLB52?
There are 15 known substitutes for XLB52: 44052, 3004717, 4100775 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for XLB52?
XLB52 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-125-8583. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026