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		                        | National Stock Number:
 1620-00-395-9764
 
 Federal Supply Class:
 1620
 
 National Item Identification Number:
 003959764
 
 Description:
 HEAD,PISTON,LANDING GEAR
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 Manufacturer Information:
 
 | 68B418011-201 | 13002 | GOODRICH CORPORATION |  | 68B418011-201 | 6K4C8 | GOODRICH CORPORATION |  | 79287 | 09455 | RBC TRANSPORT DYNAMICS CORP |  | KJB130270B | 50632 | KAMATICS CORPORATION |  | 68B418011-201 | 76301 | THE BOEING COMPANY | 
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 Techincal Specification:
 
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY QQ-A-225/9 COMP 7075 COND T73,ANODIZE FINISHPS13201 TY 2 CL 1,2.250 IN. O/A LG,4.927 IN. MIN TO 4.929 IN.MAX OD,3.750 IN. DIA BORE THRU,COUNTER BORE 4.390 IN. MIN TO4.392 IN. MAX ID 1.310 IN. DEEP,4.375-16 UNJ-3B THD0.535 IN. LG,SHOT PEEN | 
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