The Piston,internal Combustion Engin, cataloged under National Stock Number 2805-00-110-1968, 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 Federal-Mogul Corp Government Sales Dept. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-110-1968 |
| Primary Part Number | 378P |
| Item Name | Piston,internal Combustion Engin |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Carbon Groove | NOT INCLUDED |
| Ring Groove Width | 0.1300 INCHES NOMINAL FIRST RING IN |
| Ring Groove Width | 0.1300 INCHES NOMINAL SECOND RING IN |
| Ring Groove Width | 0.1300 INCHES NOMINAL THIRD RING IN |
| Ring Groove Width | 0.1820 INCHES NOMINAL FOURTH RING IN |
| Distance Between Pin Bosses | 1.438 INCHES NOMINAL IN |
| Retaining Ring Groove | INCLUDED |
| Surface Finish | FINISHED |
| Oil Passage Type | SLOT LOCATION NOT OTHERWISE SPECIFIED |
| Diameter | 3.437 INCHES NOMINAL IN |
| Ring Groove Diameter | 3.045 INCHES NOMINAL FIRST RING IN |
| Ring Groove Diameter | 3.045 INCHES NOMINAL FOURTH RING IN |
| Ring Groove Diameter | 3.045 INCHES NOMINAL SECOND RING IN |
| Ring Groove Diameter | 3.045 INCHES NOMINAL THIRD RING IN |
| Distance From Pin Hole Center to Extreme Top | 2.095 INCHES NOMINAL IN |
| Pin | NOT INCLUDED |
| Pin Type for Which Designed | FLOATING |
| Oil Groove | NOT INCLUDED |
| Head Style | DISH |
| Ring Groove Quantity | 4 |
| Skirt Bottom Cutaway Feature | NOT INCLUDED |
| Finished Size Designation | STANDARD |
| Ring | NOT INCLUDED |
| Pinhole Diameter | 0.9900 INCHES NOMINAL IN |
| Pin Hole Bushing | NOT INCLUDED |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| ABGA1409P | Brighton Cromwell Llc (USA) |
| 378P PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 4512451 | Agco Corp Parts Opn (USA) |
| Reference | Meaning |
|---|---|
| 2216P | 5/9 Secondary reference Bosch Automotive Service Solutions Inc. |
| ABGA1409P | 5/9 Secondary reference Ar Bee Corp |
| A1409P | 5/9 Secondary reference U.S. Government activity |
| 2216P | 5/9 Secondary reference Spx Corp |
| L1229F | 3/2 Design control — primary reference U.S. Government activity |
NSN 2805-00-110-1968 is a Piston,internal Combustion Engin, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-110-1968 has 3 manufacturer part numbers on file: ABGA1409P (Brighton Cromwell Llc), 378P (Federal-Mogul Corp Government Sales Dept), 4512451 (Agco Corp Parts Opn).
Key specifications for 378P: Overall Height: 3.812 INCHES NOMINAL IN; Carbon Groove: NOT INCLUDED; Ring Groove Width: 0.1300 INCHES NOMINAL FIRST RING IN; Ring Groove Width: 0.1300 INCHES NOMINAL SECOND RING IN. 27 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.