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		                        | National Stock Number:
 5307-01-673-3825
 
 Federal Supply Class:
 5307
 
 National Item Identification Number:
 016733825
 
 Description:
 STUD,LOCKED IN
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 Manufacturer Information:
 
 | KNS10089-5-12 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. |  | ST2954-12 | 77445 | RTX CORPORATION |  | TR28029-12 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. |  | ST2955-12 | 77445 | RTX CORPORATION |  | ST2956-12 | 77445 | RTX CORPORATION | 
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 Techincal Specification:
 
 | DISTANCE FROM END OF STUD END THREADS TO NUT END | 0.780 INCHES MAXIMUM |  | LOCKING FEATURE | KEY INSERTS |  | MATERIAL | NICKEL ALLOY |  | III PART NAME ASSIGNED BY CONTROLLING AGENCY | STUD-LOCKED IN, KEY LOCKED, .3125-24X.4375-20 |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL THREAD SIZE | 0.3125 INCHES NUT THREAD |  | NOMINAL THREAD SIZE | 0.4375 INCHES STUD THREAD |  | OVERALL LENGTH | 1.03 INCHES MAXIMUM |  | STYLE DESIGNATOR | LOCKED IN |  | THREAD CLASS | 3A NUT THREAD |  | THREAD CLASS | 3A STUD THREAD |  | THREAD LENGTH | 0.250 INCHES MAXIMUM STUD THREAD |  | THREAD LENGTH | 0.780 INCHES MAXIMUM NUT THREAD |  | THREAD QUANTITY PER INCH | 20 STUD THREAD |  | THREAD QUANTITY PER INCH | 24 NUT THREAD |  | THREAD SERIES DESIGNATOR | UNJF NUT THREAD |  | THREAD SERIES DESIGNATOR | UNJF STUD THREAD | 
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