3950-00-889-8722, HOIST,CHAIN

National Stock Number:
3950-00-889-8722

Federal Supply Class:
3950

National Item Identification Number:
008898722

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:

0112	12128	COLUMBUS MCKINNON CORP CM HOIST DIV
0112	13743	COLUMBUS MCKINNON CORP
2202	12128	COLUMBUS MCKINNON CORP CM HOIST DIV
622	12128	COLUMBUS MCKINNON CORP CM HOIST DIV
621	12437	THERN INC
4549	7T637	MIDWEST TUBE FABRICATORS INC
HST-3	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
HST3APPACL1OR2TYA	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
HST3CLASS1OR2TYPEH	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
622-2202	12128	COLUMBUS MCKINNON CORP CM HOIST DIV
MWT 4549	7T637	MIDWEST TUBE FABRICATORS INC
MIL-H-904	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILF904	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

OPERATION METHOD	HAND
CHAIN TYPE	ROLLER LINK OR
	FORGED-WELDED LINK
HOOK QUANTITY	1
LOAD ELEMENT QUANTITY PER HOOK	1
SUSPENSION MOUNTING METHOD	HOOK
MOUNTING POSITION	ANY ACCEPTABLE
MECHANICAL ADVANTAGE METHOD	LEVER
BRAKING METHOD	FRICTION
RAISED POSITION DISTANCE BETWEEN SUSPENSION HOOK AND LOAD HOOK BEARING SURFACE	14.0 INCHES NOMINAL
MAXIMUM LOAD RATING	1000.0 POUNDS
SPECIAL FEATURES	8.0 FT. H OF LIFT; 16.0 IN NOMINAL LEVER LENGTH
NONDEFINITIVE SPEC/STD DATA	1 CLASS OR
	2 CLASS AND
	A TYPE
CRITICALITY CODE JUSTIFICATION	FEAT

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