5977-01-369-1920 RING,ELECTRICAL CONTACT Index 1410-01-369-1922 GUIDED MISSILE,INTERCEPT-AERIAL,

National Stock Number:
3815-01-369-1921

Federal Supply Class:
3815

National Item Identification Number:
013691921

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.


Manufacturer Information:
87024A433080372MARINE CORPS
87024A4330K4629BOUGHTON ENGINEERING LIMITED


Techincal Specification:
LINE QUANTITY ACCOMMODATED1
MATERIALSTEEL FRAME


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