1385-00-395-8620 FRAME,JAW Index 5310-00-395-8630 WASHER,KEY

National Stock Number:
5310-00-395-8628

Federal Supply Class:
5310

National Item Identification Number:
003958628

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:
H29164-0815653HOWMET GLOBAL FASTENING SYSTEMS INC
ST2162-0877445RTX CORPORATION


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.170 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.164 INCHES
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.290 INCHES MAXIMUM
WASHER THICKNESS0.035 INCHES MINIMUM
WIDTH ACROSS FLATS0.213 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
TEMP RATING1200.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJC


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