6625-01-453-5616 METER,SPECIAL SCALE Index 5340-01-453-5618 CLAMP,BLOCK

National Stock Number:
5310-01-453-5617

Federal Supply Class:
5310

National Item Identification Number:
014535617

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:
BACN10HR22CS15653HOWMET GLOBAL FASTENING SYSTEMS INC
BACN10HR22CS16258SPACE-LOK, INC.
BACN10HR22CS27238BRISTOL INDUSTRIES, LLC
BACN10HR22CS56878SPS TECHNOLOGIES, LLC
BACN10HR22CS81205THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE1.375 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER2.313 INCHES MAXIMUM
OVERALL HEIGHT1.640 INCHES MINIMUM AND
1.670 INCHES MAXIMUM
WASHER THICKNESS0.250 INCHES MINIMUM
WIDTH ACROSS FLATS1.614 INCHES MINIMUM AND
1.627 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL


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