5310-00-619-4389 NUT,SELF-LOCKING,PLATE Index 5310-00-619-4393 NUT,SHEET SPRING

National Stock Number:
5310-00-619-4391

Federal Supply Class:
5310

National Item Identification Number:
006194391

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:
AGS2001E1K7766BRITISH STANDARDS INSTITUTION
AGS2001E1U1604MARTIN-BAKER AIRCRAFT COMPANY LIMITED
AGS2001E1U1653SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.340 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.440 INCHES MINIMUM AND 0.445 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+0.2834 TO 0.2896 INCHES
THREAD SERIESBSP.F INT
THREAD QUANTITY PER INCH22


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