The Push Rod,engine Poppet Valve, cataloged under National Stock Number 2815-00-356-1425, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2815-00-356-1425 |
| Primary Part Number | BM146 |
| Item Name | Push Rod,engine Poppet Valve |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations |
| Status | CANCELLED |
| End Spherical Radius | 0.250 INCHES NOMINAL SECOND END IN |
| Style Designator | CONCAVE SECOND END |
| End Largest Diameter | 0.625 INCHES NOMINAL FIRST END IN |
| Undercut Diameter | 0.438 INCHES NOMINAL FIRST END IN |
| Body Type | TUBULAR |
| Body Outside Diameter | 0.625 INCHES NOMINAL IN |
| End Largest Diameter | 0.625 INCHES NOMINAL SECOND END IN |
| Style Designator | BALL, UNDERCUT, OPTIONAL FLAT FIRST END |
| Material | STEEL |
| Undercut Width | 0.405 INCHES NOMINAL FIRST END IN |
| End Spherical Radius | 0.328 INCHES NOMINAL FIRST END IN |
| End Length | 0.6560 INCHES NOMINAL SECOND END IN |
| Spherical Radius Depth | 0.470 INCHES NOMINAL SECOND END IN |
| End Casehardening Indicator | CASEHARDENED |
| End Length | 0.875 INCHES NOMINAL FIRST END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2815-00-356-1425 is a Push Rod,engine Poppet Valve, manufactured by Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations, classified under FSC 2815 (No Item Name Available). Status: cancelled.
NSN 2815-00-356-1425 has 6 cross-referenced part numbers: BM49794 (Cummins Inc.), BM146 (Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations), BM49793 (Cummins Inc.), BM146 (Cummins Inc.), H90112 (Cummins Inc.) and 1 more.
There are 6 known substitutes for 2815-00-356-1425: 3110-00-103-6259, 9340-00-230-4302, 4730-00-289-5280 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for BM146: End Spherical Radius: 0.250 INCHES NOMINAL SECOND END IN; Style Designator: CONCAVE SECOND END; Overall Length: 18.688 INCHES NOMINAL IN; End Largest Diameter: 0.625 INCHES NOMINAL FIRST END IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 2815-00-356-1425 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.