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National Stock Number:
3940-00-641-3225
Federal Supply Class:
3940
National Item Identification Number:
006413225
Description:
BLOCK AND TACKLE
Detail:
A MECHANICAL DEVICE CONSISTING OF ONE OR MORE TACKLE BLOCKS WITH LINES, ARRANGED FOR HOISTING OR PULLING.
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Manufacturer Information:
| SCC25407 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| ANTITOPPLING DEVICE | NOT INCLUDED | | ATTACHMENT STYLE | FRONT EYE ROUND LOOSE HOOK | | BEARING TYPE | PLAIN | | BECKET QUANTITY | 1 | | BECKET TYPE | THIMBLE | | BLOCK TYPE | REGULAR | | CENTER PIN DIAMETER | 0.375 INCHES NOMINAL | | MATERIAL AND LOCATION | IRON BEARING AND IRON CENTER PIN AND IRON SHEAVE AND WOOD SHELL | | MAXIMUM LOAD RATING | 300.0 POUNDS | | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.375 INCHES | | SHELL LENGTH | 3.000 INCHES NOMINAL | | SHEAVE OUTSIDE DIAMETER | 1.750 INCHES NOMINAL | | SHEAVE QUANTITY | 2 | | SPECIAL FEATURES | ROPE IMPREGNATED WITH COPPER NAPTHANATE | | STYLE DESIGNATOR | ROUND PATTERN | | SURFACE TREATMENT AND LOCATION | VARNISH OVERALL | | TACKLE ACCOMMODATED TYPE | FIBROUS ROPE | | TACKLE BLOCK QUANTITY | 2 | | TACKLE LOCKING DEVICE | NOT INCLUDED | | TACKLE NOMINAL LENGTH | 125.0 FEET |
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