The Push Rod,engine Poppet Valve, cataloged under National Stock Number 2805-01-252-3859, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Mazda Motor Corporation. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-01-252-3859 |
| Primary Part Number | 0552 12 310A |
| Item Name | Push Rod,engine Poppet Valve |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Mazda Motor Corporation |
| Status | ACTIVE |
| Style Designator | BALL FIRST END |
| Style Designator | DOME W/SHOULDER, OPTIONAL FLAT SECOND END |
| Body Type | SOLID |
| 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 |
|---|---|
| 0552 12 310A | Mazda Motor Corporation (JPN) |
| Reference | Meaning |
|---|---|
| 9005258-18 | 3/2 Design control — primary reference U.S. Government activity |
| 0552 12 310A | 5/9 Secondary reference Toyo Kogyo Co. Ltd |
NSN 2805-01-252-3859 is a Push Rod,engine Poppet Valve, manufactured by Mazda Motor Corporation, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-01-252-3859 has 1 manufacturer part number on file: 0552 12 310A (Mazda Motor Corporation).
Key specifications for 0552 12 310A: Style Designator: BALL FIRST END; Style Designator: DOME W/SHOULDER, OPTIONAL FLAT SECOND END; Body Type: SOLID. 3 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.