1560-01-494-7164 FITTING,STRUCTURAL COMPONENT,AIR Index 5310-01-494-7166 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-01-494-7165

Federal Supply Class:
5310

National Item Identification Number:
014947165

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:
93619F756878SPS TECHNOLOGIES, LLC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 5732 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR AMS 5737 ASSN STD 3RD MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.437 INCHES
NUT STYLEHEXAGON
OVERALL HEIGHT0.483 INCHES MINIMUM AND 0.513 INCHES MAXIMUM
WASHER OUTSIDE DIAMETER0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM
WASHER THICKNESS0.015 INCHES NOMINAL
WIDTH ACROSS FLATS0.494 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
SURFACE TREATMENTCOPPER OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNJF


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