5305-00-559-1172 SCREW,ASSEMBLED WASHER Index 5310-00-559-1191 WASHER,LOCK

National Stock Number:
5310-00-559-1189

Federal Supply Class:
5310

National Item Identification Number:
005591189

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:
157147019L2ESNA, LLC
23453426212NOW CORP MODERN MFG DIV
270406019L2ESNA, LLC
27040615653HOWMET GLOBAL FASTENING SYSTEMS INC
27040650392SPS TECHNOLOGIES INC
27040672962HARVARD INDUSTRIES INC
27040677445RTX CORPORATION
63929256878SPS TECHNOLOGIES, LLC
H29123-615653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
CRITICALITY CODE JUSTIFICATIONFEAT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5024 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1137 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.453 INCHES NOMINAL
NUT STYLEHEXAGON
SPECIAL FEATURESTHIS PART MEETS THE Y REQUIREMENTS DUE TO CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SERIOUS INJURY
WIDTH ACROSS FLATS0.558 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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