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National Stock Number:
3940-01-371-9193
Federal Supply Class:
3940
National Item Identification Number:
013719193
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.
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Manufacturer Information:
| 599800 | 75535 | THE CROSBY GROUP LLC | | 6138982-74 | 80091 | NAVAL FACILITIES ENGINEERING COMMAND | | L-45-H/1-5-1 | 75535 | THE CROSBY GROUP LLC | | L45H/1-5-1 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| BEARING TYPE | PLAIN | | BLOCK TYPE | SNATCH | | LOAD RATING | 10000.0 POUNDS MAXIMUM | | LOCKING STYLE | DROP LINK | | MATERIAL | STEEL OVERALL | | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.500 INCHES | | SHEAVE OUTSIDE DIAMETER | 4.125 INCHES NOMINAL | | SHEAVE QUANTITY | 1 | | SPECIAL FEATURES | TACKLE ACCOMMODATED 1.250 IN. MANILA ROPE AND 0.500 WIRE ROPE;FITTING TO INCLUDE HOOK; | | STYLE DESIGNATOR | PULLEY PATTERN | | TACKLE ACCOMMODATED TYPE | WIRE ROPE |
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