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National Stock Number:
3940-00-944-9818
Federal Supply Class:
3940
National Item Identification Number:
009449818
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:
| 015-2605-000 | 95104 | ALCATEL-LUCENT HOLDINGS INC. | | SM-C-53912-1 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SMC53912-1 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| ANTITOPPLING DEVICE | NOT INCLUDED | | ATTACHMENT STYLE | FLATTED STIFF SWIVEL SAFETY SNAP HOOK | | BEARING TYPE | PLAIN | | BLOCK TYPE | REGULAR | | MATERIAL | ALUMINUM SHEAVE | | MATERIAL | ALUMINUM YOKE | | MATERIAL | COPPER ALLOY BEARING | | MATERIAL | STEEL CENTER PIN | | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.188 INCHES | | SHEAVE BEARING LUBRICATION METHOD | SELF-LUBRICATED | | SHEAVE OUTSIDE DIAMETER | 2.500 INCHES NOMINAL | | SHEAVE QUANTITY | 1 | | STYLE DESIGNATOR | HALF-STRAP PATTERN | | TACKLE ACCOMMODATED TYPE | WIRE ROPE | | TACKLE LOCKING DEVICE | NOT INCLUDED |
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