PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

116540Push Rod,engine Poppet Valve

Cummins Inc. · NSN 2815-00-215-1660 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-215-1660 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-215-1660. Primary manufacturer part number: 116540.
Features
  • Push Rod,engine Poppet Valve — FSC 2815
  • End Largest Diameter: 0.750 INCHES NOMINAL BOTH ENDS IN
  • Body Type: TUBULAR
  • Body Outside Diameter: 0.750 INCHES NOMINAL IN
  • Material: STEEL
  • End Casehardening Indicator: NOT CASEHARDENED
  • End Length: 0.375 INCHES NOMINAL BOTH ENDS IN
  • End Spherical Radius: 0.375 INCHES NOMINAL BOTH ENDS 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 2815-00-215-1660, 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 8 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
NSN2815-00-215-1660
Primary Part Number116540
Item NamePush Rod,engine Poppet Valve
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
End Largest Diameter0.750 INCHES NOMINAL BOTH ENDS IN
Body TypeTUBULAR
Body Outside Diameter0.750 INCHES NOMINAL IN
MaterialSTEEL
End Casehardening IndicatorNOT CASEHARDENED
End Length0.375 INCHES NOMINAL BOTH ENDS IN
End Spherical Radius0.375 INCHES NOMINAL BOTH ENDS IN
Style DesignatorDOME BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-083-580000178787 INTERCHANGEABLE
Seal Ring,metal
Tvh Parts Co.
2910-00-360-8031 INTERCHANGEABLE
Rod
5340-00-598-24401165-40 INTERCHANGEABLE
Strap,retaining
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
116540 PRIMARY Cummins Inc. (USA)
BM49803 Cummins Inc. (USA)
Related Parts
5330-00-083-5800INTERCHANGEABLE
SEAL RING,METAL
00178787
2910-00-360-8031INTERCHANGEABLE
ROD
5340-00-598-2440INTERCHANGEABLE
STRAP,RETAINING
1165-40

Frequently Asked Questions

What is NSN 2815-00-215-1660?

NSN 2815-00-215-1660 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 2815-00-215-1660?

NSN 2815-00-215-1660 has 2 cross-referenced part numbers: 116540 (Cummins Inc.), BM49803 (Cummins Inc.).

What NSN replaces 2815-00-215-1660?

There are 3 known substitutes for 2815-00-215-1660: 5330-00-083-5800, 2910-00-360-8031, 5340-00-598-2440. Verify interchangeability with system specifications before substitution.

What are the specifications of 116540?

Key specifications for 116540: Overall Length: 18.250 INCHES NOMINAL IN; End Largest Diameter: 0.750 INCHES NOMINAL BOTH ENDS IN; Body Type: TUBULAR; Body Outside Diameter: 0.750 INCHES NOMINAL IN. 9 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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