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		                        | National Stock Number:
 5310-01-614-7811
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 016147811
 
 Description:
 NUT,SELF-LOCKING,HEXAGON
 
 Detail:
 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
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 Manufacturer Information:
 
 | 0090-13365 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC |  | 102506 | 92595 | NELSON STUD WELDING, INC |  | 5310PL1990083 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | 
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 Techincal Specification:
 
 | BEARING SURFACE TYPE | CHAMFERED |  | INSIDE WIDTH ACROSS FLATS | 0.440 INCHES NOMINAL |  | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |  | MATERIAL | STEEL CORROSION RESISTING OVERALL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, SPECIAL |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL THREAD SIZE | 0.190 INCHES |  | NUT HEIGHT | 0.370 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |  | NUT STYLE | INTERNAL OR EXTERNAL WRENCHING HEXAGON |  | SPECIAL FEATURES | LOCKING FEATURED APPLIED; MAX LOCKING TORQUE 18.0 LB/IN; MIN BREAKAWAY TORQUE 2.0 LB/IN; HEAT TREAT 34 HRC MIN |  | WIDTH ACROSS FLATS | 0.440 INCHES NOMINAL |  | SURFACE TREATMENT | PASSIVATE  AND SILVER OVERALL |  | THREAD CLASS | 3B |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD QUANTITY PER INCH | 32 |  | THREAD SERIES | UNJF | 
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