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		                        | National Stock Number:
 5307-01-663-3165
 
 Federal Supply Class:
 5307
 
 National Item Identification Number:
 016633165
 
 Description:
 STUD,RECESSED
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 Manufacturer Information:
 
 | 120-232-3K | 0K6Z0 | SATURN FASTENERS INC |  | 120-232-3K | 17328 | UNITED PRECISION PRODUCTS CO., INC. |  | 120-232-3K | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |  | 120-232-3K | 97499 | BELL TEXTRON INC | 
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 Techincal Specification:
 
 | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL THREAD SIZE | 0.5625 INCHES NUT THREAD A |  | NOMINAL THREAD SIZE | 0.5625 INCHES NUT THREAD B |  | OVERALL LENGTH | 4.510 INCHES NOMINAL |  | SPECIAL FEATURES | .003 OVERSIZE PITCH DIAMETER |  | STYLE DESIGNATOR | RECESSED |  | SURFACE TREATMENT | CADMIUM OVERALL |  | THREAD CLASS | 3A NUT THREAD B |  | THREAD LENGTH | 0.938 INCHES NOMINAL NUT THREAD B |  | THREAD LENGTH | 1.560 INCHES NOMINAL NUT THREAD A |  | THREAD SERIES DESIGNATOR | UNJF NUT THREAD B |  | THREAD SERIES DESIGNATOR | UNJS NUT THREAD A |  | DIAMETER OF RECESSED PORTION OF SHANK | 0.525 INCHES NOMINAL |  | MATERIAL | STEEL COMP 4340 |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | STUD,STRAIGHT .5625-12X.5625-18,180 KSI,SPC THREAD LENGTH | 
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