5340-01-228-9611 CLAMP,LOOP Index 9390-01-228-9614 NONMETALLIC SPECIAL SHAPED SECTI

National Stock Number:
3940-01-228-9612

Federal Supply Class:
3940

National Item Identification Number:
012289612

Description:
BLOCK,TACKLE

Detail:
A MECHANICAL DEVICE, CONSISTING OF A PULLEY(S) OR SHEAVE(S) ENCASED IN A SHELL OR FRAME WHICH MAY BE PROVIDED WITH A MEANS SUCH AS A HOOK, EYE, STRAP, SCREW, ETC., BY WHICH IT MAY BE ATTACHED TO AN OBJECT. IT IS USED TO CHANGE DIRECTION OF A RUNNING ROPE AND/OR TO GAIN A MECHANICAL ADVANTAGE.


Manufacturer Information:
404 4 TON76257CROSBY GROUP INC THE MCKISSICK PLANT DIV
4788614-018096169ELECTRIC BOAT CORPORATION
850-034213913WESTERN RESERVE ELECTRONICS INC
521-478864 ITEM 18080064NAVAL SHIP SYSTEMS COMMAND
87917-9901 ITEM 18096169ELECTRIC BOAT CORPORATION


Techincal Specification:
ANTITOPPLING DEVICENOT INCLUDED
BLOCK TYPESNATCH
CENTER PIN DIAMETER0.750 INCHES NOMINAL
MAXIMUM LOAD RATING4000.0 POUNDS
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESALSO FURNISHED WITH 1.000 IN. DIA PIN
SHEAVE OUTSIDE DIAMETER4.500 INCHES NOMINAL
SHEAVE QUANTITY1
SHELL LENGTH7.510 INCHES NOMINAL
TACKLE ACCOMMODATED TYPEWIRE ROPE
TACKLE LOCKING DEVICENOT INCLUDED


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