5310-00-431-0619 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-00-431-0629 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-00-431-0628

Federal Supply Class:
5310

National Item Identification Number:
004310628

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
301663700198PRATT & WHITNEY CANADA CORP
H39546-315653HOWMET GLOBAL FASTENING SYSTEMS INC
H39546-3F7652KLX AEROSPACE SOLUTIONS II SAS
H39546-3FB009KLX INC


Techincal Specification:
COUNTERSINK ANGLE85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM NUT
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT STYLEDOUBLE HEXAGON
OVERALL HEIGHT0.250 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3BG
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF
WASHER OUTSIDE DIAMETER0.350 INCHES MAXIMUM
WASHER THICKNESS0.030 INCHES MINIMUM
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM


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