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178634 — Technical Data Sheet

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— · 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 material: FIBER AND RUBBER BODY, performance_type: HIGH CAPACITY, special_features: FAN V SET, style_designator: COG OR NOTCHED, cross-sectional_size: SAE 3/4, special_test_features: BELT, V. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System 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
178634
NSN: 3030-00-791-1357
FSC: 3030
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialFIBER AND RUBBER BODY
performance_typeHIGH CAPACITY
special_featuresFAN V SET
style_designatorCOG OR NOTCHED
cross-sectional_sizeSAE 3/4
special_test_featuresBELT, V
strengthening_featurePOLYESTER CORD
nominal_effective_outside_length40.730 INCHES IN
NSN3030-00-791-1357
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELTS,V,MATCHED SET TITLE COMPONENT PN 178634 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
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 21
SA-340InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
404-4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
11A7000061InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2440-901-5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2440-800-40802InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2440-5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 178634?
178634 is a BELTS,V,MATCHED SET.
What parts can replace 178634?
There are 21 known substitutes for 178634: SA-340, 404-4, 11A7000061 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 178634?
178634 is cataloged in the Federal Logistics Information System 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: September 2026