4720-00-541-7139 HOSE ASSEMBLY,NONMETALLIC Index 3020-00-541-7149 GEAR,SPUR

National Stock Number:
4910-00-541-7148

Federal Supply Class:
4910

National Item Identification Number:
005417148

Description:
BEAD BREAKER,PNEUMATIC TIRE

Detail:
A HAND-OPERATED LEVERAGE DEVICE DESIGNED TO LOOSEN TIRE BEADS FROM A WHEEL RIM FOR TIRE REMOVAL. IT CONSISTS OF A BASE-MOUNTED UPRIGHT WHICH SERVES AS A FULCRUM FOR AN ATTACHED LEVER ARM FROM WHICH A LEG WITH A SHOE IS SUSPENDED. WHEN THE WHEEL AND TIRE ASSEMBLY IS POSITIONED FLAT ON THE BASE WITH THE SHOE AGAINST THE UPPER SIDE OF THE TIRE AT THE RIM, DOWNWARD PRESSURE ON THE LEVER ARM FORCES THE TIRE BEAD TO BREAK AWAY FROM THE WHEEL RIM. SEE ALSO DEMOUNTER, PNEUMATIC TIRE.


Manufacturer Information:
9180B6S9AMTEC INC
C5207767CAM TOOL CO INC
T9875204SUMMIT TOOL COMPANY


Techincal Specification:
ACCESSORY TYPETOOL AND EQUIPMENT
ITEM TYPE CATEGORYACCESSORY
GENERAL CHARACTERISTICS ITEM DESCRIPTIONDESIGNED FOR PASSENGER CAR TIRES; ACCOMMODATES TIRE SIZE RANGE ALL SIZES; HANDLED CURVED SLEDGE TYPE; W/O WEDGES; W/O CARRYING CASE


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