The Tappet,engine Poppet Valve, cataloged under National Stock Number 2815-00-936-5170, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Agco Corp Parts Opn. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2815-00-936-5170 |
| Primary Part Number | 4512982 |
| Item Name | Tappet,engine Poppet Valve |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Agco Corp Parts Opn |
| Status | ACTIVE |
| Cam End Diameter | 1.156 INCHES NOMINAL IN |
| Concentric Hole Depth | 0.500 INCHES NOMINAL IN |
| Body Outside Diameter | 0.560 INCHES NOMINAL IN |
| Adjustability | NONADJUSTABLE |
| Cam End Height | 0.160 INCHES NOMINAL IN |
| Size Designation | STANDARD |
| Casehardening Indicator | NOT CASEHARDENED |
| Concentric Hole Diameter | 0.393 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Operation Method | MECHANICAL |
| 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 |
|---|---|
| 4512982 PRIMARY | Agco Corp Parts Opn (USA) |
| Reference | Meaning |
|---|---|
| 74512982 | C/1 Advisory reference — outside the item-of-supply concept Kalmar AC Inc |
NSN 2815-00-936-5170 is a Tappet,engine Poppet Valve, manufactured by Agco Corp Parts Opn, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-936-5170 has 1 manufacturer part number on file: 4512982 (Agco Corp Parts Opn).
Key specifications for 4512982: Cam End Diameter: 1.156 INCHES NOMINAL IN; Concentric Hole Depth: 0.500 INCHES NOMINAL IN; Body Outside Diameter: 0.560 INCHES NOMINAL IN; Overall Length: 2.312 INCHES NOMINAL IN. 10 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.