5360-01-417-5155 SPRING,HELICAL,COMPRESSION Index 5310-01-417-5158 WASHER,SPRING TENSION

National Stock Number:
5310-01-417-5157

Federal Supply Class:
5310

National Item Identification Number:
014175157

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:
903-5912048PC853711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-23284 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM
WASHER THICKNESS0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
WIDTH ACROSS FLATS0.672 INCHES MINIMUM AND 0.688 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH20


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