5945-00-986-1837 RELAY,ELECTROMAGNETIC Index 3120-00-986-1842 BEARING,SLEEVE

National Stock Number:
2805-00-986-1839

Federal Supply Class:
2805

National Item Identification Number:
009861839

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
G0HD8B53496SCHRAMM, INC.


Techincal Specification:
MATERIALALUMINUM ALLOY
DIAMETER4.496 INCHES NOMINAL
OVERALL HEIGHT4.130 INCHES NOMINAL
SURFACE FINISHFINISHED
FINISHED SIZE DESIGNATIONSTANDARD
WEIGHT39.0 OUNCES
HEAD STYLEFLAT
SKIRT TYPESOLID
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
RING GROOVE QUANTITY4
RING GROOVE WIDTH0.1250 INCHES NOMINAL 1ST RING
0.1250 INCHES NOMINAL 2ND RING
0.1880 INCHES NOMINAL 3RD RING
0.1880 INCHES NOMINAL 4TH RING
RING GROOVE DIAMETER4.063 INCHES NOMINAL 1ST RING
4.063 INCHES NOMINAL 2ND RING
4.030 INCHES NOMINAL 3RD RING
4.030 INCHES NOMINAL 4TH RING
OIL PASSAGE TYPEHOLE AND
SLOT
CARBON GROOVENOT INCLUDED
OIL GROOVENOT INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP3.125 INCHES NOMINAL
PIN HOLE BUSHINGNOT INCLUDED
PINHOLE DIAMETER1.2500 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.718 INCHES NOMINAL
RETAINING RING GROOVEINCLUDED
PININCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
RINGNOT INCLUDED


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