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National Stock Number:
3815-00-542-4839
Federal Supply Class:
3815
National Item Identification Number:
005424839
Description:
BOOM JIB,CRANE
Detail:
A STEEL STRUCTURE DESIGNED FOR ATTACHING TO THE UPPER END OF A CRANE BOOM, CONTAINING SHEAVES OVER WHICH THE LIFTING CABLES OPERATE. ITS PRIMARY FUNCTION IS TO ADD TO THE STABILITY AND REACH OF THE BOOM.
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Manufacturer Information:
| DL13217E3080 | 97403 | CECOM LR CENTER | | MILB52207 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| END COUPLING TYPE | PIN | | BASIC UNIT CUBIC CAPACITY | 0.750 CUBIC YARDS | | BASIC UNIT LIFTING CAPACITY | 12.500 TONS NOMINAL | | BOOM DESIGN | RIGID | | BOOM LENGTH AT WHICH RATED | 30.000 FEET NOMINAL | | BOOM RADIUS AT WHICH RATED | 12.000 FEET NOMINAL | | END ITEM NAME | CRANE-SHOVEL,CRAWLER MOUNTED,CRANE-SHOVEL,TRUCK MOUNTED | | MANUFACTURER IDENTIFYING NUMBER | ANY ACCEPTABLE | | OVERALL LENGTH | 15.000 FEET NOMINAL | | SHAPE | STRAIGHT | | SPECIAL FEATURES | W/HEIGHT,OVERHAULING 1 | | USAGE DESIGN | SPECIFIC |
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