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		                        | National Stock Number:
 1560-20-005-6987
 
 Federal Supply Class:
 1560
 
 National Item Identification Number:
 200056987
 
 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:
 
 | D350-591-214 | 3AL64 | DART AEROSPACE COMPANY | 
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