The Piston,internal Combustion Engin, cataloged under National Stock Number 2810-00-199-7348, is classified within Federal Supply Class 2810 (Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Satair A/s. Government technical data includes 29 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2810-00-199-7348 |
| Primary Part Number | LW10208S |
| Item Name | Piston,internal Combustion Engin |
| FSC / FSG | 2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components |
| Manufacturer | Satair A/s |
| Status | ACTIVE |
| FSC Application Data | ENGINE,ACFT,RECIPROCATING |
| Carbon Groove | NOT INCLUDED |
| Ring Groove Width | 0.0960 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM FIRST RING IN |
| Ring Groove Width | 0.0950 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM SECOND RING IN |
| Ring Groove Width | 0.1570 INCHES MINIMUM AND 0.1580 INCHES MAXIMUM THIRD RING IN |
| Distance Between Pin Bosses | 1.750 INCHES NOMINAL IN |
| Retaining Ring Groove | NOT INCLUDED |
| Surface Finish | FINISHED |
| Oil Passage Type | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| Diameter | 5.1170 INCHES NOMINAL IN |
| Ring Groove Diameter | 4.558 INCHES MINIMUM AND 4.568 INCHES MAXIMUM THIRD RING IN |
| Ring Groove Diameter | 4.576 INCHES MINIMUM AND 4.613 INCHES MAXIMUM FIRST RING IN |
| Ring Groove Diameter | 4.618 INCHES MINIMUM AND 4.635 INCHES MAXIMUM SECOND RING IN |
| Distance From Pin Hole Center to Extreme Top | 1.788 INCHES MINIMUM AND 1.792 INCHES MAXIMUM IN |
| Pin | NOT INCLUDED |
| Pin Type for Which Designed | FLOATING |
| Oil Groove | NOT INCLUDED |
| Head Style | DISH |
| Ring Groove Quantity | 3 |
| Skirt Bottom Cutaway Feature | INCLUDED |
| Finished Size Designation | STANDARD |
| Ring | NOT INCLUDED |
| Surface Treatment | TIN |
| Pinhole Diameter | 1.1250 INCHES MINIMUM AND 1.1260 INCHES MAXIMUM IN |
| Pin Hole Bushing | NOT INCLUDED |
| Material | ALUMINUM |
| Skirt Type | SOLID |
| Groove Taper Angle | 7 DEG 30 MIN PORM 5 MIN |
| Cut Depth | 0.510 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 |
|---|---|
| LW10208S | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| LW10208S | 3/2 Design control — primary reference U.S. Government activity |
NSN 2810-00-199-7348 is a Piston,internal Combustion Engin, manufactured by Satair A/s, classified under FSC 2810, Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components. Status: active.
NSN 2810-00-199-7348 has 1 manufacturer part number on file: LW10208S (Satair A/s).
Key specifications for LW10208S: Overall Height: 3.345 INCHES MINIMUM AND 3.371 INCHES MAXIMUM IN; FSC Application Data: ENGINE,ACFT,RECIPROCATING; Carbon Groove: NOT INCLUDED; Ring Groove Width: 0.0960 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM FIRST RING IN. 29 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.