4730-00-899-0937 RESTRICTOR UNIT,FLUID FLOW Index 1650-00-899-0939 BARREL ASSY,CYLINDE

National Stock Number:
1630-00-899-0938

Federal Supply Class:
1630

National Item Identification Number:
008990938

Description:
BRAKE,SINGLE DISK

Detail:
A BRAKE CONSISTING ESSENTIALLY OF THE FOLLOWING: A. A SINGLE PIECE OR DIVIDED CYLINDER HOUSING DESIGNED TO BE MOUNTED ON THE TORQUE FLANGE OF AN AXLE. THE CYLINDER HOUSING HAS A SLOT OR GROOVE THROUGH WHICH THE DISK, BRAKE PASSES. IT CONTAINS A PISTON(S) OR PUSH ROD(S) WHICH PROVIDES THE HYDRAULIC OR MECHANICAL FORCE TO PRESS THE LINING, FRICTION AGAINST THE DISK, BRAKE. B. LINING, FRICTION. C. A DISK, BRAKE DESIGNED TO BE KEYED OR RIGIDLY ATTACHED TO A WHEEL OR ROTATING SHAFT.


Manufacturer Information:
2-962-197153GOODRICH CORPORATION
2-962-1OPT297153GOODRICH CORPORATION
65251-08059-10378286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BRAKING AREA OUTSIDE DIAMETER9.500 INCHES NOMINAL
HYDRAULIC CYLINDER DIAMETER2.000 INCHES NOMINAL
HYDRAULIC CYLINDER QUANTITY6
LINING CONTACT SURFACE WIDTH1.750 INCHES NOMINAL
LINING FRICTION SURFACE AREA45.000 SQUARE INCHES NOMINAL
MOUNTING METHODANCHOR PLATE FLANGE
OPERATION METHODHYDRAULIC
ROTATING DISK THICKNESS0.250 INCHES NOMINAL
WHEEL SIZE FOR WHICH DESIGNED24 BY 7.7 IN. WHEEL


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