5340-01-386-3978 STANDOFF,THREADED,SPACING Index 5998-01-386-3980 CIRCUIT CARD ASSEMBLY

National Stock Number:
5310-01-386-3979

Federal Supply Class:
5310

National Item Identification Number:
013863979

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:
SN-30872914GRIMES AEROSPACE COMPANY


Techincal Specification:
THREAD SERIESUNJC
NOMINAL THREAD SIZE0.164 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
NUT STYLECLINCH
PILOT DIAMETER0.221 INCHES MINIMUM AND
0.225 INCHES MAXIMUM
PILOT LENGTH0.057 INCHES MINIMUM AND
0.063 INCHES MAXIMUM
NUT DIAMETER0.291 INCHES NOMINAL
NUT HEIGHT0.215 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT


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