5340-00-519-9212 STANDOFF,THREADED,SPACING Index 5310-00-519-9220 NUT

National Stock Number:
5310-00-519-9213

Federal Supply Class:
5310

National Item Identification Number:
005199213

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:
9021M86P0107482GENERAL ELECTRIC COMPANY
9021M86P0156878SPS TECHNOLOGIES, LLC
BH00185-527238BRISTOL INDUSTRIES, LLC
H39167-515653HOWMET GLOBAL FASTENING SYSTEMS INC
LH10064-572962HARVARD INDUSTRIES INC
VN1481W05492215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
COUNTERBORE DIAMETER0.335 INCHES MINIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.462 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5709 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT COUNTERBORE DEPTH0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM NUT
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.525 INCHES MAXIMUM
WASHER THICKNESS0.190 INCHES NOMINAL
WIDTH ACROSS FLATS0.375 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION-50TF CL-H,FSCM 07482 MFR REF SINGLE TREATMENT RESPONSE THREADS
SURFACE TREATMENTSILVER THREADS
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNJF


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