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		                        | National Stock Number:
 3815-00-540-4756
 
 Federal Supply Class:
 3815
 
 National Item Identification Number:
 005404756
 
 Description:
 BOOM EXTENSION,MIDDLE,CRANE
 
 Detail:
 A LATTICE-TYPE METAL STRUCTURE WITH FACILITIES DESIGNED FOR ATTACHING TO THE CENTER OF A CRANE BOOM TO INCREASE ITS LENGTH.
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 Manufacturer Information:
 
 | 13217E6263 | 97403 | CECOM LR CENTER |  | 211N191F1 | 27315 | MORRIS MATERIAL HANDLING, INC. |  | D10706-14 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY |  | MILSTD179 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 
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 Techincal Specification:
 
 | END COUPLING TYPE | BUTT |  | CONTROLLING AGENCY | ANY ACCEPTABLE |  | END ITEM NAME | CRANE-SHOVEL,CRAWLER MTD |  | MANUFACTURER IDENTIFYING NUMBER | ANY ACCEPTABLE |  | OVERALL LENGTH | 10.000 FEET NOMINAL |  | USAGE DESIGN | SPECIFIC | 
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