The Piston,internal Combustion Engin, cataloged under National Stock Number 2805-00-488-8526, 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 28 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through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-488-8526 |
| Primary Part Number | 37PT60 |
| 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 | 0.0940 INCHES NOMINAL FIRST RING IN |
| Ring Groove Width | 0.0940 INCHES NOMINAL SECOND RING IN |
| Ring Groove Width | 0.1560 INCHES NOMINAL FOURTH RING IN |
| Ring Groove Width | 0.1560 INCHES NOMINAL THIRD RING IN |
| Distance Between Pin Bosses | 1.338 INCHES NOMINAL IN |
| Retaining Ring Groove | INCLUDED |
| Surface Finish | FINISHED |
| Oil Passage Type | HOLE AND SLOT LOCATION NOT OTHERWISE SPECIFIED |
| Diameter | 3.310 INCHES NOMINAL IN |
| Ring Groove Diameter | 2.872 INCHES NOMINAL FIRST RING IN |
| Ring Groove Diameter | 2.872 INCHES NOMINAL SECOND RING IN |
| Ring Groove Diameter | 2.872 INCHES NOMINAL THIRD RING IN |
| Ring Groove Diameter | 2.880 INCHES NOMINAL FOURTH RING IN |
| Distance From Pin Hole Center to Extreme Top | 1.975 INCHES NOMINAL IN |
| Pin | INCLUDED |
| Pin Type for Which Designed | FLOATING |
| Oil Groove | NOT INCLUDED |
| Head Style | FLAT |
| Ring Groove Quantity | 4 |
| Oversize | 0.060 INCHES NOMINAL IN |
| Skirt Bottom Cutaway Feature | NOT INCLUDED |
| Finished Size Designation | OVERSIZE |
| Ring | NOT INCLUDED |
| Pinhole Diameter | 0.8590 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 |
|---|---|
| 37PT60 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 2084344 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| Reference | Meaning |
|---|---|
| 37P060 | 5/9 Secondary reference Nylen Products Inc |
| 1631PX060 | 5/9 Secondary reference Spx Corp |
| A928P060 | 5/9 Secondary reference U.S. Government activity |
| 751P060 | 5/9 Secondary reference Dana Corp Engine Products Div |
| P171NTX060 | 5/9 Secondary reference Mcquay-Norris Inc Oem Div an Skf Industries Co |
| 0128034-00 | 5/2 Secondary reference U.S. Government activity |
| TC9-060 | 3/2 Design control — primary reference U.S. Government activity |
| 1631PX060 | 5/9 Secondary reference Bosch Automotive Service Solutions Inc. |
| 758F060 | 3/2 Design control — primary reference U.S. Government activity |
| P230P060 | 3/2 Design control — primary reference U.S. Government activity |
| 37P060 | 3/9 Design control — primary reference U.S. Government activity |
NSN 2805-00-488-8526 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 2805-00-488-8526 has 2 manufacturer part numbers on file: 37PT60 (Federal-Mogul Corp Government Sales Dept), 2084344 (Chrysler Realty Company Llc Dba Daimler Chrysler).
Key specifications for 37PT60: Overall Height: 3.670 INCHES NOMINAL IN; Carbon Groove: NOT INCLUDED; Ring Groove Width: 0.0940 INCHES NOMINAL FIRST RING IN; Ring Groove Width: 0.0940 INCHES NOMINAL SECOND RING IN. 28 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.