The Valve,poppet,engine, cataloged under National Stock Number 2815-01-101-9549, 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 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-101-9549 |
| Primary Part Number | D3NN-6505-A |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | New Holland N.v.nc. |
| Status | ACTIVE |
| Stem Diameter | 0.3680 INCHES NOMINAL IN |
| Head Height | 0.1570 INCHES NOMINAL IN |
| Second Groove Width | 0.1150 INCHES NOMINAL IN |
| Stem Length | 6.4640 INCHES NOMINAL IN |
| Seat Angle in Deg | 20.0 |
| Neck Radius | 0.9500 INCHES NOMINAL IN |
| Minor Outside Diameter | 0.3810 INCHES NOMINAL IN |
| Outside Diameter | 1.4740 INCHES NOMINAL IN |
| Stem Style | DOUBLE GROOVED |
| First Groove Diameter | 0.3310 INCHES NOMINAL IN |
| Head Style | FLAT |
| Carbon Relief Groove | NOT INCLUDED |
| Chamfer Angle in Deg | 30.0 |
| Second Groove Diameter | 0.3310 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| First Groove Width | 0.1000 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 |
|---|---|
| D3NN-6505-A PRIMARY | New Holland N.v.nc. (USA) |
| Reference | Meaning |
|---|---|
| D3NN-6505-A | C/1 Advisory reference — outside the item-of-supply concept Ford Motor Company |
NSN 2815-01-101-9549 is a Valve,poppet,engine, manufactured by New Holland N.v.nc., classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-101-9549 has 1 manufacturer part number on file: D3NN-6505-A (New Holland N.v.nc.).
Key specifications for D3NN-6505-A: Stem Diameter: 0.3680 INCHES NOMINAL IN; Head Height: 0.1570 INCHES NOMINAL IN; Second Groove Width: 0.1150 INCHES NOMINAL IN; Stem Length: 6.4640 INCHES NOMINAL IN. 16 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.