3120-01-500-6206 BEARING,SLEEVE Index 5320-01-500-6208 RIVET,SOLID

National Stock Number:
3040-01-500-6207

Federal Supply Class:
3040

National Item Identification Number:
015006207

Description:
WEIGHT,COUNTERBALANCE

Detail:
A weight designed to overcome static and/or dynamic unbalance of a rotating part or a rotating assembly. It may be of various shapes and designs.


Manufacturer Information:
114R173777272THE BOEING COMPANY
114R1737-577272THE BOEING COMPANY


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-21014B, TYPE II, CLASS I MIL STD ALL MATERIAL RESPONSES
MATERIALTUNGSTEN ALLOY
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE NOMINAL DIAMETER0.3125 INCHES
MOUNTING HOLE TYPE AND QUANTITY2 THREADED
OUTSIDE DIAMETER0.835 INCHES MINIMUM AND 0.845 INCHES MAXIMUM
OVERALL LENGTH3.900 INCHES NOMINAL
SPECIFIC USEWEIGHTS, OVERBALANCE
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.3125-18-2B UNC


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