5998-00-413-4387 CIRCUIT CARD ASSEMBLY Index 6760-00-413-4392 CASE,PHOTOGRAPHIC EQUIPMENT

National Stock Number:
5310-00-413-4390

Federal Supply Class:
5310

National Item Identification Number:
004134390

Description:
NUT,SELF-LOCKING,SINGLE BALL SEA

Detail:
A NUT HAVING ONE CONVEX, SPHERICAL BEARING SURFACE AND 6 FLAT SIDES. ITEMS MAY HAVE A REMOVABLE COLLAR. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. SEE ALSO NUT (1), SELF-LOCKING, CONE SEAT, HEXAGON.


Manufacturer Information:
74048-0856878SPS TECHNOLOGIES, LLC
952962-106481NORTHROP GRUMMAN SYSTEMS CORPORATION
F52LH4367-82019L2ESNA, LLC
GN510AE0826512NORTHROP GRUMMAN SYSTEMS CORPORATION
F52LH4367-8272962HARVARD INDUSTRIES INC


Techincal Specification:
BALL SEAT RADIUS0.174 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.215 INCHES MAXIMUM
NUT STYLESINGLE BALL SEAT, HEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.164 INCHES
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH32
WIDTH ACROSS FLATS0.216 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND


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