5310-01-421-9920 WASHER,FLAT Index 5306-01-421-9922 BOLT,SHEAR

National Stock Number:
5310-01-421-9921

Federal Supply Class:
5310

National Item Identification Number:
014219921

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:
MRPN10-32SU83324HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5734 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLECLINCH
PILOT DIAMETER0.244 INCHES MINIMUM AND
0.249 INCHES MAXIMUM
PILOT LENGTH0.083 INCHES MINIMUM AND
0.093 INCHES MAXIMUM
NUT DIAMETER0.295 INCHES MINIMUM AND
0.310 INCHES MAXIMUM
NUT HEIGHT0.173 INCHES MINIMUM AND
0.203 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN


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