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National Stock Number:
3940-01-592-3121
Federal Supply Class:
3940
National Item Identification Number:
015923121
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:
| 3712810 | 45152 | OSHKOSH CORP | | 3712810 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| BLOCK TYPE | SNATCH | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SNATCH BLOCK,SINGLE 39 TON CAP | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.750 INCHES | | SHEAVE OUTSIDE DIAMETER | 8.130 INCHES NOMINAL | | SHEAVE QUANTITY | 1 | | SPECIAL FEATURES | SINGLE 39 TON CAPACITY SNATCH BLOCK 8 IN DIA PULLEY FOR 0.750 INCH DIA WIRE ROPE,CLEVIS ATTACHMENT, WORKING RATING OF 39 TONS MIN;MIN SAFETY FACTOR OF 2:1 DESIGNED TO BE RIGGED WITHOUT USING TOOLS (WING BOLT) | | STYLE DESIGNATOR | OVAL PATTERN | | TACKLE ACCOMMODATED TYPE | WIRE ROPE |
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