NSN 2815-00-274-3445
Part Details | PISTON PIN
2815-00-274-3445 A cylindrically-shaped metal item, usually tubular, designed to form a pivoting connection between the piston and connecting rod of an internal combustion engine, compressor and like items. May include oil sealing or pin retaining plugs. Excludes BUSHING, SLEEVE; PIN, GROOVED, HEADLESS; PIN, STRAIGHT, HEADLESS; and PIN, HOLLOW.
Alternate Parts: 3244741, 3240717, 3234603, 3244741, 3240717, 3234603, 2815-00-274-3445, 00-274-3445, 2815002743445, 002743445
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1961 | 00-274-3445 | 16414 ( PIN, PISTON ) |
REFERENCE DRAWINGS & PICTURES
CHAMFERED ENDS
INSIDE CHAMFER AND TAPERED BORE
Cross Reference | NSN 2815-00-274-3445
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3244741 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3240717 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3234603 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3244741 | 55380 | HATCH & KIRK, INC. |
| 3240717 | 55380 | HATCH & KIRK, INC. |
| 3234603 | 55380 | HATCH & KIRK, INC. |
Technical Data | NSN 2815-00-274-3445
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | 61.0 NOMINAL ROCKWELL C |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890, ALLOY NO. 4 MIL SPEC SINGLE MATERIAL RESPONSE |
| CASEHARDENING INDICATOR | CASEHARDENED |
| BODY STYLE | A CHAMFERED ENDS |
| OUTSIDE DIAMETER | 2.99900 INCHES MINIMUM AND 3.00000 INCHES MAXIMUM |
| BODY LENGTH | 7.5330 INCHES MINIMUM AND 7.5530 INCHES MAXIMUM |
| END CHAMFER ANGLE IN DEG | 45.0 |
| BORE STYLE | INSIDE CHAMFER AND TAPERED BORE |
| TAPER LENGTH | 3.6406 INCHES NOMINAL |
| BORE SMALLEST DIAMETER | 2.0625 INCHES NOMINAL |
| LARGEST BORE DIAMETER | 2.1875 INCHES NOMINAL |
| COUNTERSINK ANGLE IN DEG | 30.0 |
| FSC APPLICATION DATA | ENGINE,DIESEL |
