4730-01-370-2737 NUT,TUBE COUPLING Index 5945-01-370-2739 RELAY,ELECTROMAGNETIC

National Stock Number:
3950-01-370-2738

Federal Supply Class:
3950

National Item Identification Number:
013702738

Description:
WINCH,DRUM,HAND OPERATED

Detail:
A MANUALLY OPERATED MECHANICAL DEVICE HAVING A HORIZONTALLY MOUNTED REVOLVABLE DRUM(S) ON THE PERIPHERY OF WHICH THE END OF A ROPE, LINE, OR CHAIN IS SECURED FOR EXERTING A RAISING, LOWERING, OR PULLING MOTION. THE DEVICE MAY ALSO CONTAIN A REVOLVABLE HEAD(S) OR SPOOL(S) (GYPSY HEAD) AROUND WHICH ONE OR MORE TURNS MUST BE TAKEN FOR EXERTING PULLING POWER. SEE ALSO WINCH, GYPSY.


Manufacturer Information:
M4312PB12437THERN INC
M4411B12437THERN INC
M4412PB12437THERN INC


Techincal Specification:
DRUM DIAMETER AND LOCATION5.440 INCHES NOMINAL FIRST DRUM
DRUM FLANGE TO FLANGE DISTANCE AND LOCATION6.000 INCHES NOMINAL FIRST DRUM
DRUM SURFACE DESIGNPLAIN
BRAKING METHODMANUAL
CAPSTAN SPOOL MOUNTING POSITIONHORIZONTAL
GEAR MECHANICAL ADVANTAGESINGLE
OPERATION METHODHAND
MAXIMUM LOAD RATING2000.0 POUNDS
MECHANICAL ADVANTAGE METHODSPUR GEAR


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