5930-00-899-9154 SWITCH,ELECTRICAL Index 5310-00-899-9156 WASHER,FLAT

National Stock Number:
5310-00-899-9155

Federal Supply Class:
5310

National Item Identification Number:
008999155

Description:
NUT,SELF-LOCKING,SLOTTED,HEXAGON

Detail:
A NUT HAVING A FLAT BEARING SURFACE AND 6 FLAT SIDES WITH SLOTS IN ITS UPPER PORTION. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. THE SLOTS, WHEN USED IN CONJUNCTION WITH A SOLID OR SPLIT (COTTER) PIN, ACT AS AN EXTRA "FAIL SAFE", FEATURE IN CRITICAL APPLICATIONS. EXCLUDES NUT (1), SELF-LOCKING, CASTELLATED, OCTAGON.


Manufacturer Information:
59669-63256878SPS TECHNOLOGIES, LLC
P103143491GENERAL SIGNAL CORP
P103162983EATON AEROSPACE, LLC
P103190166EATON AEROSPACE, LLC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1117 OVERALL
NOMINAL THREAD SIZE0.138 INCHES
NUT HEIGHT0.125 INCHES NOMINAL
NUT STYLESLOTTED, HEXAGON
SPECIAL FEATURESWASHER FACE SQ TO AXIS OF THD WITHIN 0.002 IN. FULL INDICATOR READING
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
TEMP RATING550.0 FAHRENHEIT NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH32


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