The Valve,poppet,engine, cataloged under National Stock Number 2815-00-062-4015, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is New Holland N.v.nc.. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-062-4015 |
| Primary Part Number | C5NN-6507-B |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | New Holland N.v.nc. |
| Status | ACTIVE |
| Stem Diameter | 0.3750 INCHES NOMINAL IN |
| Head Height | 1.1300 INCHES NOMINAL IN |
| Stem Length | 5.7500 INCHES NOMINAL IN |
| Seat Angle in Deg | 45.0 |
| Chamfer Length | 0.0200 INCHES NOMINAL IN |
| Groove Diameter | 0.3125 INCHES NOMINAL IN |
| Distance From Groove to Stem End | 0.2500 INCHES NOMINAL IN |
| Outside Diameter | 1.7812 INCHES NOMINAL IN |
| Stem Style | GROOVED |
| Head Style | FLAT |
| Carbon Relief Groove | NOT INCLUDED |
| Chamfer Angle in Deg | 30.0 |
| Material | STEEL OVERALL |
| Groove Width | 0.1250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C5NN-6507-B PRIMARY | New Holland N.v.nc. (USA) |
| Reference | Meaning |
|---|---|
| C5NE-6507-A | C/1 Advisory reference — outside the item-of-supply concept Ford Motor Company |
| C5NE6507A | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| C5NE6507A | 5/9 Secondary reference New Holland N.v.nc. |
NSN 2815-00-062-4015 is a Valve,poppet,engine, manufactured by New Holland N.v.nc., classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-062-4015 has 1 manufacturer part number on file: C5NN-6507-B (New Holland N.v.nc.).
Key specifications for C5NN-6507-B: Stem Diameter: 0.3750 INCHES NOMINAL IN; Head Height: 1.1300 INCHES NOMINAL IN; Stem Length: 5.7500 INCHES NOMINAL IN; Seat Angle in Deg: 45.0. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.