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National Stock Number:
3815-01-375-4782
Federal Supply Class:
3815
National Item Identification Number:
013754782
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:
| 2D3-03216 | 34712 | LAKE SHORE SYSTEMS, INC. | | 2D3-03216VM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2D3-03554 ITEM 10VM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2D3-03554 ITEM 10 | 34712 | LAKE SHORE SYSTEMS, INC. |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | FSC APPLICATION DATA | STERN CRANE,STBD | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
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