The Valve,poppet,engine, cataloged under National Stock Number 2815-00-355-3228, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 2815-00-355-3228 |
| Primary Part Number | 250566R1 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ |
| Status | CANCELLED |
| Groove Width | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN |
| Stem Length | 5.7045 INCHES MINIMUM AND 5.7195 INCHES MAXIMUM IN |
| Unable to Decode | UNABLE TO DECODE |
| Head Style | FLAT |
| Seat Angle in Deg | 45.0 |
| FSC Application Data | DIESEL ENGINE |
| Outside Diameter | 1.4000 INCHES MINIMUM AND 1.4100 INCHES MAXIMUM IN |
| Neck Radius | 0.4375 INCHES NOMINAL IN |
| Chamfer Angle in Deg | 30.0 |
| Head Height | 0.1220 INCHES MINIMUM AND 0.1320 INCHES MAXIMUM IN |
| Stem Style | GROOVED |
| Chamfer Length | 0.0312 INCHES NOMINAL IN |
| Carbon Relief Groove | NOT INCLUDED |
| Distance From Groove to Stem End | 0.2250 INCHES MINIMUM AND 0.2350 INCHES MAXIMUM IN |
| Groove Diameter | 0.3290 INCHES MINIMUM AND 0.3350 INCHES MAXIMUM IN |
| Stem Diameter | 0.3710 INCHES MINIMUM AND 0.3720 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 250566R1 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 250566R1 | Komatsu America Corp. (USA) |
| 250566R1 | Navistar International Corporation Dba Navistar (USA) |
| S1962 | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| 250566R1 | Komatsu American Intl Co (USA) |
NSN 2815-00-355-3228 is a Valve,poppet,engine, manufactured by Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/, classified under FSC 2815 (No Item Name Available). Status: cancelled.
NSN 2815-00-355-3228 has 5 cross-referenced part numbers: 250566R1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 250566R1 (Komatsu America Corp.), 250566R1 (Navistar International Corporation Dba Navistar), S1962 (Eaton Corp Dba Eaton Aerospace Jackson), 250566R1 (Komatsu American Intl Co).
There are 6 known substitutes for 2815-00-355-3228: 5962-00-055-5322, 5330-00-353-9154, 6635-00-976-3463 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 250566R1: Groove Width: 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN; Stem Length: 5.7045 INCHES MINIMUM AND 5.7195 INCHES MAXIMUM IN; Unable to Decode: UNABLE TO DECODE; Head Style: FLAT. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 2815-00-355-3228 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.