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Technical Data Sheet
PartsTable / COMPONENT / 7521037
7521037 ✓ 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 GEARSHAFT,MULTIPLE GEARS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, gear_type: SPUR THIRD GEAR, teeth_quantity: 13 THIRD GEAR, diametral_pitch: 8.0829 FIRST GEAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-752-1037, 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
7521037
NSN: 3040-00-752-1037
FSC: 3040
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
gear_typeSPUR THIRD GEAR
gear_quantity3
teeth_quantity13 THIRD GEAR
diametral_pitch8.0829 FIRST GEAR
NSN3040-00-752-1037
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,MULTIPLE GEARS TITLE COMPONENT PN 7521037 MFR GEARSHAFT,MULTIPLE GEA
KEY FEATURES
•
GEAR TYPE: HELICAL SECOND GEAR
•
TEETH QUANTITY: 24 SECOND GEAR
•
DIAMETRAL PITCH: 8.0829 FIRST GEAR
•
GEAR QUANTITY: 3
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
GEAR TYPEHELICAL SECOND GEAR
GEAR TYPEHELICAL FIRST GEAR
TEETH QUANTITY24 SECOND GEAR
TEETH QUANTITY13 THIRD GEAR
DIAMETRAL PITCH8.0829 FIRST GEAR
DIAMETRAL PITCH6/7 THIRD GEAR
GEAR QUANTITY3
MATERIALSTEEL OVERALL
GEAR TYPESPUR THIRD GEAR
TEETH QUANTITY33 FIRST GEAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
43030-3Interchangeable
interchangeable cross-reference
interchangeable
702-4-0G10SSANFInterchangeable
interchangeable cross-reference
interchangeable
303-062Interchangeable
interchangeable cross-reference
interchangeable
P3-23EZ5-2R01Interchangeable
interchangeable cross-reference
interchangeable
914103Interchangeable
interchangeable cross-reference
interchangeable
2355T2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7521037?
7521037 is a GEARSHAFT,MULTIPLE GEARS.
What parts can replace 7521037?
There are 8 known substitutes for 7521037: 43030-3, 702-4-0G10SSANF, 303-062 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7521037?
7521037 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-752-1037. 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