PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5257364Connecting Rod,piston

Cummins Inc. · NSN 2815-01-631-4761 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-631-4761 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-631-4761. Primary manufacturer part number: 5257364.
Features
  • Connecting Rod,piston — FSC 2815
  • 4 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Connecting Rod,piston, cataloged under National Stock Number 2815-01-631-4761, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cummins Inc.. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2815-01-631-4761
Primary Part Number5257364
Item NameConnecting Rod,piston
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4730-00-470-66324-4722-12-12 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Hydrasearch Company, Llc
3030-00-497-816715615-2 INTERCHANGEABLE
Belts,v,matched Set
Carlisle Power Transmission Products Inc
Cross-Reference Index
Part NumberManufacturer
136212 Uro Vehiculos Especiales Sa (ESP)
5257364 PRIMARY Cummins Inc. (USA)
394347 Cummins Inc. (USA)
3943447 PRIMARY Cummins Inc. (USA)
Related Parts
4730-00-470-6632INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
4-4722-12-12
3030-00-497-8167INTERCHANGEABLE
BELTS,V,MATCHED SET
15615-2

Frequently Asked Questions

What is NSN 2815-01-631-4761?

NSN 2815-01-631-4761 is a Connecting Rod,piston, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2815-01-631-4761?

NSN 2815-01-631-4761 has 4 cross-referenced part numbers: 136212 (Uro Vehiculos Especiales Sa), 5257364 (Cummins Inc.), 394347 (Cummins Inc.), 3943447 (Cummins Inc.).

What NSN replaces 2815-01-631-4761?

There are 2 known substitutes for 2815-01-631-4761: 4730-00-470-6632, 3030-00-497-8167. Verify interchangeability with system specifications before substitution.

What are the specifications of 5257364?

Key specifications for 5257364: Part Name Assigned by Controlling Agency: CONNECTING ROD, PISTON; End Item Identification: ENGINE,DIESEL. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2815-01-631-4761 still in active supply?

NSN 2815-01-631-4761 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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