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		                        | National Stock Number:
 5305-01-520-4090
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 015204090
 
 Description:
 SCREW,MACHINE
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 Manufacturer Information:
 
 | BACS12CK04-8 | 06710 | VALLEY-TODECO, INC. |  | BACS12CK04-8 | 06725 | SPS TECHNOLOGIES, LLC |  | BACS12CK04-8 | 0ZC92 | HEARTLAND PRECISION FASTENERS INC |  | BACS12CK04-8 | 17943 | FEDERAL MANUFACTURING CORP |  | BACS12CK04-8 | 1ER65 | 3-V FASTENER CO., INC. |  | BACS12CK04-8 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC |  | BACS12CK04-8 | 56878 | SPS TECHNOLOGIES, LLC |  | BACS12CK04-8 | 81205 | THE BOEING COMPANY | 
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 Techincal Specification:
 
 | HEAD STYLE | PAN |  | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL THREAD DIAMETER | 0.1120 INCHES |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM IS FAA CERTIFIED |  | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS5737 ASSN STD SINGLE MATERIAL RESPONSE |  | SCREW MATERIAL | STEEL CORROSION RESISTING |  | SPECIAL FEATURES | CONTROLLER ASSY-OVEN; T.O. 25-31-51-01 |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 0.500 INCHES NOMINAL |  | THREAD QUANTITY PER INCH | 40 |  | THREAD SERIES DESIGNATOR | UNJC | 
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