PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3053476Rocker Arm,engine Poppet Valve

Cummins Inc. · NSN 2815-01-391-0861 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-391-0861 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-391-0861. Primary manufacturer part number: 3053476.
Features
  • Rocker Arm,engine Poppet Valve — FSC 2815
  • 6 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical power generation
  • Drive system operation
General Description

The Rocker Arm,engine Poppet Valve, cataloged under National Stock Number 2815-01-391-0861, 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 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRocker Arm,engine Poppet Valve
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersCummins Ltd (CAGE K4843); Cummins Inc. (CAGE 15434)
Technical Specifications
ParameterValue
NSN2815-01-391-0861
Primary Part Number3053476
Item NameRocker Arm,engine Poppet Valve
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4820-01-125-5119 INTERCHANGEABLE
Valve,check
Cross-Reference Index
Part NumberManufacturer
03.01 OPTION BP6042 REFERENCE 4 Cummins Ltd (GBR)
205138 Cummins Inc. (USA)
03.01 OPTION BP6042/4 Cummins Ltd (GBR)
3053476 Cummins Ltd (GBR)
3053476 PRIMARY Cummins Inc. (USA)
6377069 Cummins Inc. (USA)
Related Parts
4820-01-125-5119INTERCHANGEABLE
VALVE,CHECK

Frequently Asked Questions

What is NSN 2815-01-391-0861?

NSN 2815-01-391-0861 is a Rocker Arm,engine Poppet Valve, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2815-01-391-0861?

NSN 2815-01-391-0861 has 6 cross-referenced part numbers: 03.01 OPTION BP6042 REFERENCE 4 (Cummins Ltd), 205138 (Cummins Inc.), 03.01 OPTION BP6042/4 (Cummins Ltd), 3053476 (Cummins Ltd), 3053476 (Cummins Inc.) and 1 more.

What NSN replaces 2815-01-391-0861?

There is 1 known substitute for 2815-01-391-0861: 4820-01-125-5119. Verify interchangeability with system specifications before substitution.

Is NSN 2815-01-391-0861 still in active supply?

NSN 2815-01-391-0861 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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