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National Stock Number:
3815-01-483-1165
Federal Supply Class:
3815
National Item Identification Number:
014831165
Description:
FAIRLEAD,ROLLER AND SHEAVE
Detail:
AN ITEM CONSISTING OF A FRAMEWORK WITH ROLLERS (EXCLUDE FLANGED) AND SHEAVES SO ARRANGED AS TO PROVIDE SPACE BETWEEN THE ROLLERS THROUGH WHICH THE LINES FROM THE SHEAVES ARE PASSED. IT IS USUALLY USED ON HEAVY CONSTRUCTION EQUIPMENT, SUCH AS CRANE-SHOVELS, PILE DRIVERS, LOGGING ARCHES AND THE LIKE, ON PONTOON BARGES, THE ROLLERS PROVIDING EXTRA PROTECTION FROM CHAFING WHEN OBLIQUE PULL MAY OCCUR, AND SHEAVES ACT AS A GUIDE FOR LINES.
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Manufacturer Information:
| 303-7301-01 | 0FSD0 | DYNACON, INC. |
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Techincal Specification:
| BEARING TYPE | BALL | | BASE LENGTH | 40.000 INCHES NOMINAL | | BASE WIDTH | 15.000 INCHES NOMINAL | | CONTROLLING AGENCY | DYNACON INC | | DESIGN TYPE | RIGID | | END ITEM NAME | T/C/T WINCH SYSTEM | | LINE QUANTITY ACCOMMODATED | 2 | | MANUFACTURER IDENTIFYING NUMBER | 303-4001-03 | | OVERALL HEIGHT | 93.500 INCHES NOMINAL | | MATERIAL | STEEL FRAME | | ROLLER QUANTITY | 2 | | SHEAVE MOUNTING POSITION | HORIZONTAL | | SHEAVE QUANTITY | 1 | | USAGE DESIGN | SPECIFIC |
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