NSN 2810-00-857-3270
Part Details | PISTON PIN
2810-00-857-3270 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: 77857, 2810-00-857-3270, 00-857-3270, 2810008573270, 008573270
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | OCT 13, 1967 | 00-857-3270 | 16414 ( PIN, PISTON ) |
REFERENCE DRAWINGS & PICTURES
CHAMFERED ENDS
INSIDE CHAMFER STRAIGHT-THRU BORE
Cross Reference | NSN 2810-00-857-3270
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 77857 | 80254 | TEXTRON LYCOMING INCWILLIAMSPORT PLANT |
Technical Data | NSN 2810-00-857-3270
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | 73.0 MINIMUM ROCKWELL SUPERFICIAL 30-N |
| CASEHARDENING INDICATOR | CASEHARDENED |
| BODY STYLE | A CHAMFERED ENDS |
| OUTSIDE DIAMETER | 1.12430 INCHES MINIMUM AND 1.12460 INCHES MAXIMUM |
| BODY LENGTH | 3.7450 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM |
| END CHAMFER ANGLE IN DEG | 45.0 |
| BORE STYLE | INSIDE CHAMFER STRAIGHT-THRU BORE |
| BORE DIAMETER | 0.7620 INCHES MINIMUM AND 0.7630 INCHES MAXIMUM |
| COUNTERSINK ANGLE IN DEG | 45.0 |
| TEST DATA DOCUMENT | 81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |