PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BM49792Push Rod,engine Poppet Valve

Cummins Inc. · NSN 2815-00-628-0635 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-628-0635 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-628-0635. Primary manufacturer part number: BM49792.
Features
  • Push Rod,engine Poppet Valve — FSC 2815
  • End Length: 0.280 INCHES NOMINAL FIRST END IN
  • Body Type: TUBULAR
  • End Spherical Radius: 0.290 INCHES NOMINAL FIRST END IN
  • Shoulder Length: 0.290 INCHES NOMINAL SECOND END IN
  • End Casehardening Indicator: CASEHARDENED
  • End Spherical Radius: 0.250 INCHES NOMINAL SECOND END IN
  • Body Outside Diameter: 0.625 INCHES NOMINAL IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical power generation
  • Drive system operation
General Description

The Push Rod,engine Poppet Valve, cataloged under National Stock Number 2815-00-628-0635, 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.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-00-628-0635
Primary Part NumberBM49792
Item NamePush Rod,engine Poppet Valve
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
End Length0.280 INCHES NOMINAL FIRST END IN
Body TypeTUBULAR
End Spherical Radius0.290 INCHES NOMINAL FIRST END IN
Shoulder Length0.290 INCHES NOMINAL SECOND END IN
End Casehardening IndicatorCASEHARDENED
End Spherical Radius0.250 INCHES NOMINAL SECOND END IN
Body Outside Diameter0.625 INCHES NOMINAL IN
End Largest Diameter0.626 INCHES NOMINAL SECOND END IN
End Length0.430 INCHES NOMINAL SECOND END IN
Style DesignatorCONCAVE SECOND END
Style DesignatorDOME FIRST END
End Largest Diameter0.603 INCHES NOMINAL FIRST END IN
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-108-826819090 INTERCHANGEABLE
Bearing,roller,journal
Berliss Bearing Co
7450-01-068-8677 INTERCHANGEABLE
Recorder-Reproducer,sound
4320-01-276-5795BM145 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
BM145 Cummins Inc. (USA)
BM49792 PRIMARY Cummins Inc. (USA)
Related Parts
3110-00-108-8268INTERCHANGEABLE
BEARING,ROLLER,JOURNAL
19090
7450-01-068-8677INTERCHANGEABLE
RECORDER-REPRODUCER,SOUND
4320-01-276-5795INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
BM145

Frequently Asked Questions

What is NSN 2815-00-628-0635?

NSN 2815-00-628-0635 is a Push Rod,engine Poppet Valve, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-00-628-0635?

NSN 2815-00-628-0635 has 2 cross-referenced part numbers: BM145 (Cummins Inc.), BM49792 (Cummins Inc.).

What NSN replaces 2815-00-628-0635?

There are 3 known substitutes for 2815-00-628-0635: 3110-00-108-8268, 7450-01-068-8677, 4320-01-276-5795. Verify interchangeability with system specifications before substitution.

What are the specifications of BM49792?

Key specifications for BM49792: End Length: 0.280 INCHES NOMINAL FIRST END IN; Body Type: TUBULAR; End Spherical Radius: 0.290 INCHES NOMINAL FIRST END IN; Shoulder Length: 0.290 INCHES NOMINAL SECOND END IN. 14 total characteristics are documented in the Federal Logistics Information System.

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