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		                             National Stock Number: 5310-00-185-0577
  Federal Supply Class: 5310
  National Item Identification Number: 001850577
  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:
 | 58FH-1414 | 56878 | SPS TECHNOLOGIES, LLC |  | MS21045C14 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |  | MS21045C14 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |   
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  Techincal Specification:
 | THREAD DIRECTION | RIGHT-HAND |  | MATERIAL | STEEL CORROSION RESISTING OVERALL |  | NUT STYLE | HEXAGON |  | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |  | BEARING SURFACE TYPE | CHAMFERED OR |   | WASHER FACED |  | THREAD SERIES | UNJF |  | NOMINAL THREAD SIZE | 0.875 INCHES |  | THREAD QUANTITY PER INCH | 14 |  | THREAD CLASS | 3B |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | NUT HEIGHT | 0.965 INCHES MINIMUM AND |   | 1.016 INCHES MAXIMUM |  | WIDTH ACROSS FLATS | 1.239 INCHES MINIMUM AND |   | 1.252 INCHES MAXIMUM |  | COUNTERSINK ANGLE | 88.0 DEGREES NOMINAL NUT |  | LUBRICATION | DRY FILM LUBRICANT |  | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |  | TEST DATA DOCUMENT | 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |  | SPECIAL TEST FEATURES | SPECIAL QUALITY CONTROL TESTING |  | DEPARTURE FROM CITED DESIGNATOR | AS MOD BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS |  | BEARING SURFACE FINISH | 125.0 MICROINCHES |   
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