The Piston,internal Combustion Engin, cataloged under National Stock Number 2805-01-211-4728, 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 Brp Us Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-01-211-4728 |
| Primary Part Number | 0387284 |
| Item Name | Piston,internal Combustion Engin |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Brp Us Inc |
| Status | ACTIVE |
| Carbon Groove | NOT INCLUDED |
| Retaining Ring Groove | INCLUDED |
| Surface Finish | FINISHED |
| Diameter | 3.000 INCHES NOMINAL IN |
| Pin | NOT INCLUDED |
| Pin Type for Which Designed | FLOATING |
| Oil Groove | NOT INCLUDED |
| Head Style | CROWN |
| Ring Groove Quantity | 2 |
| Finished Size Designation | STANDARD |
| Ring | NOT INCLUDED |
| Pin Hole Bushing | INCLUDED |
| Skirt 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 |
|---|---|
| 387284 | Brp Us Inc (USA) |
| 0387284 PRIMARY | Brp Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 0387284 | 5/9 Secondary reference U.S. Government activity |
| 387284 | 5/9 Secondary reference U.S. Government activity |
| 387284 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
| 387284 | 5/9 Secondary reference Evinrude Motors Product Group of Outboard Marine Corp |
| 0387284 | 3/9 Design control — primary reference Evinrude Motors Product Group of Outboard Marine Corp |
| 0387284 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
NSN 2805-01-211-4728 is a Piston,internal Combustion Engin, manufactured by Brp Us Inc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-01-211-4728 has 2 manufacturer part numbers on file: 387284 (Brp Us Inc), 0387284 (Brp Us Inc).
Key specifications for 0387284: Carbon Groove: NOT INCLUDED; Retaining Ring Groove: INCLUDED; Surface Finish: FINISHED; Diameter: 3.000 INCHES NOMINAL IN. 13 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.