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National Stock Number:
3940-00-965-0146
Federal Supply Class:
3940
National Item Identification Number:
009650146
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:
| 015-2856-00 | 95104 | ALCATEL-LUCENT HOLDINGS INC. | | 015-2856-00 | 95105 | ROCKWELL COLLINS, INC. | | 0174-3-4 | 79577 | NORTH AND JUDD INC WILCOX-CRITTENDEN DIV |
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Techincal Specification:
| STYLE DESIGNATOR | PULLEY PATTERN | | SHELL LENGTH | 1.750 INCHES NOMINAL | | SHEAVE OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | CENTER PIN DIAMETER | 0.015 INCHES NOMINAL | | BLOCK TYPE | REGULAR | | MATERIAL AND LOCATION | BRASS BEARING | | STEEL CENTER PIN | | IRON SHEAVE | | IRON SHELL | | SURFACE TREATMENT AND LOCATION | CADMIUM OVERALL | | SHEAVE QUANTITY | 1 | | BEARING TYPE | PLAIN | | TACKLE ACCOMMODATED TYPE | FIBROUS ROPE | | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.188 INCHES | | TACKLE LOCKING DEVICE | NOT INCLUDED | | ANTITOPPLING DEVICE | NOT INCLUDED | | ATTACHMENT STYLE | CLEWLINE EYE |
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