3950-01-372-1531 BOOM,HOIST SUPPORT Index 3040-01-372-1533 HOUSING,CYLINDER,PNEUMATIC ACTUA

National Stock Number:
4910-01-372-1532

Federal Supply Class:
4910

National Item Identification Number:
013721532

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:
128990JXA9GAITHER TOOL CO.


Techincal Specification:
ACCESSORY TYPETOOL AND EQUIPMENT
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL TUBING 1-1/8IN.O.D X 3/4IN.I.D.,X 38.0IN.L; FABRICATED FROM P/N 12899-B BEAVER TAIL BASE, P/N 12899-A BEAVER TAIL TOP; HANDLE GRIP 1-5/16IN.O.D, 1-1/8IN.I.D, X 5-1/2IN.L; WHITE NYLON ROLLERS 1.27IN.O.D, 0.55IN.I.D; SET SCREWS
ITEM TYPE CATEGORYACCESSORY
SPECIAL FEATURES6.6LB


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