4820-01-290-7377 GUIDE,VALVE STEM Index 3020-01-290-7379 PULLEY,GROOVE

National Stock Number:
3815-01-290-7378

Federal Supply Class:
3815

National Item Identification Number:
012907378

Description:
FAIRLEAD,SHEAVE

Detail:
AN ITEM CONSISTING OF A FRAMEWORK WITH A GROOVED WHEEL OR WHEELS, INCLUDING FLAT SURFACED WHEELS WITH FLANGES, FITTED THEREIN, SO MOUNTED AS TO PROVIDE AN OPENING THROUGH WHICH LINES ARE PASSED. IT IS USED TO PROVIDE PROTECTION FROM CHAFING WHEN OBLIQUE PULL MAY OCCUR, AND/OR TO CHANGE DIRECTION OF LINES.


Manufacturer Information:
11185/50072-D1015950SMITH-BERGER MARINE, INC
1118S/50072-D10D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
50072-D1015950SMITH-BERGER MARINE, INC


Techincal Specification:
DESIGN TYPERIGID
MANUFACTURER IDENTIFYING NUMBERMODEL NO. 1118
MATERIALSTEEL FRAME
SHEAVE MOUNTING POSITIONHORIZONTAL
SHEAVE OUTSIDE DIAMETER18.000 INCHES NOMINAL
SHEAVE QUANTITY1
WIRE ROPE ACCOMMODATED DIAMETER0.750 INCHES
USAGE DESIGNSPECIFIC


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