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		                        | National Stock Number:
 1560-01-618-4311
 
 Federal Supply Class:
 1560
 
 National Item Identification Number:
 016184311
 
 Description:
 STEP,AIRCRAFT
 
 Detail:
 AN ITEM USUALLY RECTANGULAR IN SHAPE WITH AN ANTISKID SURFACE MOUNTED ON AN INTEGRAL NONCOLLAPSIBLE AND/OR RETRACTABLE SUPPORTING FRAME WITHIN THE AIRCRAFT FUSELAGE.
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 Manufacturer Information:
 
 | 70217-02500-042 | 78286 | SIKORSKY AIRCRAFT CORPORATION | 
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 Techincal Specification:
 
 | AIRCRAFT LOCATION | STEP INSTALLATION-PILOT COPILOT |  | AIRCRAFT MISSION DESIGN SERIES | UH-60 |  | AIRCRAFT STATION NUMBER | 240 TO 250 |  | III MATERIAL | ALUMINUM ALLOY 7075 |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | STEP ASSEMBLY |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL LENGTH | 2.41 INCHES NOMINAL |  | SIDE FOR WHICH DESIGNED | BOTH SIDES | 
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