5310-00-857-4956 NUT,SELF-LOCKING,HEXAGON Index 5310-00-857-4958 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-857-4957

Federal Supply Class:
5310

National Item Identification Number:
008574957

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.


Manufacturer Information:
333-0433-00013499ROCKWELL COLLINS, INC.
333-0433-00095105ROCKWELL COLLINS, INC.
68NE-62427238BRISTOL INDUSTRIES, LLC
68NE-06472962HARVARD INDUSTRIES INC
MS21044D680205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
5310018574957A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
MS21044D696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
LUBRICATIONSOLUBLE LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/2,T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/5,T4 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/6,T6 FED SPEC 3RD MATERIAL RESPONSE OR QQ-A-200/11,T6 FED SPEC 4TH MATERIAL RESPONSE NUT
MATERIALALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2017 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 NUT
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.318 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
SURFACE TREATMENTANODIZE OVERALL EXCEPT INSERT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH24


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