5310-01-170-3250 WASHER,FLAT Index 5310-01-170-3252 WASHER,SHOULDERED

National Stock Number:
5310-01-170-3251

Federal Supply Class:
5310

National Item Identification Number:
011703251

Description:
NUT,SELF-LOCKING,CLINCH

Detail:
A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.


Manufacturer Information:
C5077289-157958SIGNALS WARFARE PROJECT MANAGER


Techincal Specification:
HARDNESS RATING70.0 ROCKWELL B MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.112 INCHES
NUT HEIGHT0.125 INCHES NOMINAL
NUT STYLECLINCH
PILOT LENGTH0.060 INCHES NOMINAL
PILOT DIAMETER0.145 INCHES NOMINAL
WIDTH ACROSS FLATS0.186 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNC
THREAD QUANTITY PER INCH40


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