The Piston,internal Combustion Engin, cataloged under National Stock Number 2815-01-323-6038, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Lombardini U.s.a., 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-323-6038 |
| Primary Part Number | 435.6500.316 |
| Item Name | Piston,internal Combustion Engin |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Lombardini U.s.a., Inc |
| Status | ACTIVE |
| Carbon Groove | NOT INCLUDED |
| Retaining Ring Groove | NOT INCLUDED |
| Pin | INCLUDED |
| Pin Type for Which Designed | LOCKING |
| Oil Groove | NOT INCLUDED |
| Head Style | CONCAVE |
| Ring Groove Quantity | 4 |
| Oversize | 0.500 INCHES NOMINAL IN |
| Skirt Bottom Cutaway Feature | INCLUDED |
| Finished Size Designation | OVERSIZE |
| Ring | INCLUDED |
| Pin Hole Bushing | NOT INCLUDED |
| Skirt Type | FULL SPLIT |
| 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 |
|---|---|
| 435.6500.316 | Engine Power, Inc. Dba Engine Power Inc (USA) |
| 435.6500.316 PRIMARY | Lombardini U.s.a., Inc (USA) |
NSN 2815-01-323-6038 is a Piston,internal Combustion Engin, manufactured by Lombardini U.s.a., Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-323-6038 has 2 manufacturer part numbers on file: 435.6500.316 (Engine Power, Inc. Dba Engine Power Inc), 435.6500.316 (Lombardini U.s.a., Inc).
Key specifications for 435.6500.316: Carbon Groove: NOT INCLUDED; Retaining Ring Groove: NOT INCLUDED; Pin: INCLUDED; Pin Type for Which Designed: LOCKING. 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.