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78634 ✓ 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 BELTS,V,MATCHED SET is a the manufacturer industrial component. Key specifications include specific_use: SERVOVALVE-FLOW CONTROL,DRAWING NO. 74222,FSCM 75250, mounting_method: CLAMP RING(S), mounting_facility_type_and_quantity: 1 CLAMP COLLAR.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-791-1357, 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
78634
NSN: 3030-00-791-1357
FSC: 3030
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
specific_useSERVOVALVE-FLOW CONTROL,DRAWING NO. 74222,FSCM 75250
mounting_methodCLAMP RING(S)
mounting_facility_type_and_quantity1 CLAMP COLLAR
NSN3030-00-791-1357
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELTS,V,MATCHED SET TITLE COMPONENT PN 78634 MFR BELTS,V,MATCHED SET
KEY FEATURES
•
STYLE DESIGNATOR: COG OR NOTCHED
•
SPECIAL TEST FEATURES: BELT, V
•
MATERIAL: FIBER AND RUBBER BODY
•
PERFORMANCE TYPE: HIGH CAPACITY
•
CROSS-SECTIONAL SIZE: SAE 3/4
•
STRENGTHENING FEATURE: POLYESTER CORD
•
NOMINAL EFFECTIVE OUTSIDE LENGTH: 40.730 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCOG OR NOTCHED
SPECIAL TEST FEATURESBELT, V
MATERIALFIBER AND RUBBER BODY
PERFORMANCE TYPEHIGH CAPACITY
CROSS-SECTIONAL SIZESAE 3/4
SPECIAL FEATURESFAN V SET
STRENGTHENING FEATUREPOLYESTER CORD
NOMINAL EFFECTIVE OUTSIDE LENGTH40.730 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
SA-340Interchangeable
interchangeable cross-reference
interchangeable
404-4Interchangeable
interchangeable cross-reference
interchangeable
11A7000061Interchangeable
interchangeable cross-reference
interchangeable
2440-901-5Interchangeable
interchangeable cross-reference
interchangeable
2440-800-40802Interchangeable
interchangeable cross-reference
interchangeable
2440-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 78634?
78634 is a BELTS,V,MATCHED SET.
What parts can replace 78634?
There are 18 known substitutes for 78634: SA-340, 404-4, 11A7000061 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 78634?
78634 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-791-1357. 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