6740-01-488-4875 PROCESSING MACHINE,PHOTOGRAPHIC Index 6740-01-488-4877 PROCESSING MACHINE,PHOTOGRAPHIC

National Stock Number:
5310-01-488-4876

Federal Supply Class:
5310

National Item Identification Number:
014884876

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
5127T15P0199207GENERAL ELECTRIC COMPANY
H55421-515653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,SELF-LOCKING 10 POINT WRENCHING
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.3125 INCHES
NUT STYLEDOUBLE HEXAGON
OVERALL HEIGHT0.396 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
WASHER OUTSIDE DIAMETER0.490 INCHES NOMINAL
WASHER THICKNESS0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
WIDTH ACROSS FLATS0.419 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNJF


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