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National Stock Number:
2815-00-307-8821
Federal Supply Class:
2815
National Item Identification Number:
003078821
Description:
PISTON,INTERNAL COMBUSTION ENGIN
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Manufacturer Information:
| 181404 | 64104 | DRESSER, LLC | | 835-57 | 0EXU3 | AQUA-CHEM, INC. | | 835-57 | 12793 | AQUA-CHEM INC CLEAVER-BROOKS DIV |
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Techincal Specification:
| MATERIAL | IRON CAST | | DIAMETER | 3.310 INCHES MINIMUM AND | | 3.311 INCHES MAXIMUM | | OVERALL HEIGHT | 4.188 INCHES NOMINAL | | SURFACE FINISH | FINISHED | | FINISHED SIZE DESIGNATION | STANDARD | | WEIGHT | 25.0 OUNCES | | HEAD STYLE | CONTOUR | | SKIRT TYPE | SEMISPLIT | | SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED | | RING GROOVE QUANTITY | 5 | | RING GROOVE WIDTH | 0.1240 INCHES NOMINAL 1ST RING | | 0.2510 INCHES NOMINAL 2ND RING | | GROOVE TAPER ANGLE | 15 DEG MIN,15 DEG 15 MINUTES MAX | | OIL PASSAGE TYPE | HOLE | | RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,AND NUMBER 5 ALL RINGS | | CARBON GROOVE | NOT INCLUDED | | OIL GROOVE | INCLUDED | | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.311 INCHES MINIMUM AND | | 2.313 INCHES MAXIMUM | | PIN HOLE BUSHING | NOT INCLUDED | | RETAINING RING GROOVE | INCLUDED | | PIN | NOT INCLUDED | | PIN TYPE FOR WHICH DESIGNED | LOCKING | | RING | INCLUDED |
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