5310-01-322-6050 NUT,PLAIN,EXTENDED WASHER,HEXAGO Index 5310-01-322-6052 WASHER,FLAT

National Stock Number:
5310-01-322-6051

Federal Supply Class:
5310

National Item Identification Number:
013226051

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:
M45938/13-4CL81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-N-4593881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
COUNTERBORE DIAMETER0.215 INCHES MINIMUM AND 0.225 INCHES MAXIMUM BASE
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5734 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.164 INCHES
NUT COUNTERBORE DEPTH0.087 INCHES MINIMUM AND 0.107 INCHES MAXIMUM BASE
NUT DIAMETER0.395 INCHES MINIMUM AND 0.425 INCHES MAXIMUM
NUT HEIGHT0.265 INCHES MAXIMUM
NUT STYLECLINCH
PILOT DIAMETER0.305 INCHES MINIMUM AND 0.311 INCHES MAXIMUM
PILOT LENGTH0.087 INCHES MINIMUM AND 0.107 INCHES MAXIMUM
PRECIOUS MATERIAL AND LOCATIONOVERALL SILVER
PRECIOUS MATERIALSILVER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365,TYPE 2,GRADE B FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJC


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