4540-01-016-7537 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5310-01-016-7540 NUT,SELF-LOCKING,SPLINE

National Stock Number:
5310-01-016-7539

Federal Supply Class:
5310

National Item Identification Number:
010167539

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:
21FA63256878SPS TECHNOLOGIES, LLC
489165019L2ESNA, LLC
48916577445RTX CORPORATION
48923100088ROYAL OAK GAGE INC
489231019L2ESNA, LLC
D52Z6624-62019L2ESNA, LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.180 INCHES MAXIMUM
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.138 INCHES
WIDTH ACROSS FLATS0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJC
THREAD QUANTITY PER INCH32


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