5315-01-075-8399 PIN Index 5340-01-075-8401 BAR

National Stock Number:
5310-01-075-8400

Federal Supply Class:
5310

National Item Identification Number:
010758400

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
H530C0815653HOWMET GLOBAL FASTENING SYSTEMS INC
H530C0875237HOWMET GLOBAL FASTENING SYSTEMS INC.
KFN530C0815653HOWMET GLOBAL FASTENING SYSTEMS INC
KFN530C0875237HOWMET GLOBAL FASTENING SYSTEMS INC.
H530C08R1120SATAIR A/S


Techincal Specification:
THREAD SERIESUNJC
NOMINAL THREAD SIZE0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND
43.0 ROCKWELL C MAXIMUM
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.290 INCHES MAXIMUM
OVERALL HEIGHT0.170 INCHES MAXIMUM
WASHER THICKNESS0.039 INCHES NOMINAL
WIDTH ACROSS FLATS0.181 INCHES MINIMUM AND
0.190 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH0.072 INCHES MINIMUM AND
0.082 INCHES MAXIMUM WASHER
COUNTERBORE DIAMETER0.183 INCHES MINIMUM AND
0.193 INCHES MAXIMUM WASHER
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE15653
DESIGN CONTROL REFERENCEKFN530C08


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