5305-00-223-3395 SCREW Index 3950-00-223-3397 HOIST,WIRE ROPE

National Stock Number:
3950-00-223-3396

Federal Supply Class:
3950

National Item Identification Number:
002233396

Description:
HOIST,CHAIN

Detail:
A DEVICE DESIGNED TO BE SUSPENDED ABOVE DECK, FLOOR OR GROUND LEVEL HAVING ONE OR MORE REVOLVING WHELPED WHEELS OVER WHICH A CHAIN IS PASSED FOR THE PURPOSE OF RAISING OR LOWERING A LOAD. MAY BE SUSPENDED SO AS TO TRAVEL ON A FIXED TRACK.


Manufacturer Information:
MIL-H-90481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILH90481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BRAKING METHODELECTRIC
CHAIN TYPEPROOF COIL
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY ADJUSTABLE TROLLEY FLANGE WIDTHS
FLANGE WIDTH3.660 INCHES MINIMUM AND 4.660 INCHES MAXIMUM
HOOK QUANTITY1
LOAD ELEMENT QUANTITY PER HOOK1
MAXIMUM LIFT HEIGHT8.0 FEET
MAXIMUM LOAD RATING3000.0 POUNDS
MECHANICAL ADVANTAGE METHODSPUR GEAR
MOUNTING POSITIONSWIVEL
NONDEFINITIVE SPEC/STD DATA1 CLASS AND 2 CLASS AND D TYPE
OPERATION METHODHAND
SPECIAL FEATURESHOOK W/SAFETY LATCH; MINIMUM CURVE OF I BEAM 36.000 IN. RADIUS; PULL TO TRAVERSE TROLLEY 45.0 POUNDS; TROLLEY TRACK CLAMP
SUSPENSION MOUNTING METHODTROLLEY
TRACK UNDERSIDE DISTANCE TO LOAD HOOK BEARING SURFACE IN FULLY RAISED POSITION14.500 INCHES NOMINAL
TROLLEY TYPEPLAIN
TROLLEY SUSPENSION STYLEPLAIN, STANDARD I BEAM, WHEELS VERTICAL


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