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PartsTable / COMPONENT / 175394R1
175394R1 ✓ 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 SHAFT,AXLE,AUTOMOTIVE is a the manufacturer industrial component. Key specifications include material: STEEL, hole_diameter: 0.641 INCHES NOMINAL IN, first_end_type: FLANGED, overall_length: 43.000 INCHES NOMINAL IN, second_end_type: SPLINED, flange_outside_diameter: 6.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-848-1571, 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
175394R1
NSN: 2520-00-848-1571
FSC: 2520
CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
materialSTEEL
hole_diameter0.641 INCHES NOMINAL IN
first_end_typeFLANGED
overall_length43.000 INCHES NOMINAL IN
second_end_typeSPLINED
flange_outside_diameter6.625 INCHES NOMINAL IN
second_end_spline_quantity16
mounting_facility_type_and_quantity8 UNTHREADED HOLE(S)
NSN2520-00-848-1571
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,AXLE,AUTOMOTIVE TITLE COMPONENT PN 175394R1 MFR SHAFT,AXLE,AUTOMOTIVE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 8 UNTHREADED HOLE(S)
•
MATERIAL: STEEL
•
SECOND END SPLINE QUANTITY: 16
•
FLANGE OUTSIDE DIAMETER: 6.625 INCHES NOMINAL IN
•
SECOND END TYPE: SPLINED
•
FIRST END TYPE: FLANGED
•
HOLE DIAMETER: 0.641 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY TYPE AND QUANTITY8 UNTHREADED HOLE(S)
MATERIALSTEEL
SECOND END SPLINE QUANTITY16
FLANGE OUTSIDE DIAMETER6.625 INCHES NOMINAL IN
SECOND END TYPESPLINED
OVERALL LENGTH43.000 INCHES NOMINAL IN
FIRST END TYPEFLANGED
HOLE DIAMETER0.641 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
R170390PC9Interchangeable
interchangeable cross-reference
interchangeable
44006Interchangeable
interchangeable cross-reference
interchangeable
B44006Interchangeable
interchangeable cross-reference
interchangeable
434-4231Interchangeable
interchangeable cross-reference
interchangeable
BC2-3/32Interchangeable
interchangeable cross-reference
interchangeable
44907Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 175394R1?
175394R1 is a SHAFT,AXLE,AUTOMOTIVE.
What parts can replace 175394R1?
There are 13 known substitutes for 175394R1: R170390PC9, 44006, B44006 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 175394R1?
175394R1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-848-1571. 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