4320-01-283-2825 IMPELLER,PUMP,CENTRIFUGAL Index 2040-01-283-2827 DECK CLOSURE TYPE 4

National Stock Number:
3940-01-283-2826

Federal Supply Class:
3940

National Item Identification Number:
012832826

Description:
BLOCK AND TACKLE

Detail:
A MECHANICAL DEVICE CONSISTING OF ONE OR MORE TACKLE BLOCKS WITH LINES, ARRANGED FOR HOISTING OR PULLING.


Manufacturer Information:
60643775535THE CROSBY GROUP LLC
60643776257CROSBY GROUP INC THE MCKISSICK PLANT DIV
6139005-504K539POLYTECH DEFENSE SPARES LLC


Techincal Specification:
BLOCK TYPEREGULAR
CENTER PIN DIAMETER0.625 INCHES NOMINAL
LOAD RATING1000.0 POUNDS MAXIMUM
MATERIALWOOD SHEAVE
MAXIMUM TACKLE DIAMETER ACCOMMODATED1.500 INCHES
SHEAVE OUTSIDE DIAMETER4.500 INCHES NOMINAL
SHELL LENGTH8.000 INCHES NOMINAL
STYLE DESIGNATORRECTANGULAR PATTERN
TACKLE ACCOMMODATED TYPEFIBROUS ROPE
TACKLE BLOCK QUANTITY2
TACKLE NOMINAL LENGTH175.0 FEET


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