5310-01-725-7612 WASHER,FLAT 5310-01-725-7731 WASHER,FLAT

National Stock Number:
5310-01-725-7708

Federal Supply Class:
5310

National Item Identification Number:
017257708

Description:
NUT,SELF-LOCKING,EXTENDED WASHER


Manufacturer Information:
90-11697499BELL TEXTRON INC
90-116-16L97499BELL TEXTRON INC


Techincal Specification:
DRIVE POINT QUANTITY38
LOCKING FEATUREPREVAILING TORQUE ALL NONMETALLIC DESIGN
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,SPLINE,DRIVE,SELF-LOCKING,CASTELATED,A286, 450F AND 1200F 180 KSI FTU
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
MATERIALUNABLE TO DECODE
NOMINAL THREAD SIZE1.00 INCHES
NUT STYLESPLINE DRIVE
OVERALL HEIGHT1.210 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
SURFACE TREATMENTUNABLE TO DECODE
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH18
WASHER OUTSIDE DIAMETER1.580 INCHES MINIMUM
WASHER THICKNESS0.170 INCHES MINIMUM


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