4730-01-466-1441 PLUG,PIPE Index 6110-01-466-1443 PROTECTOR,THERMAL-OVERLOAD,ELECT

National Stock Number:
5310-01-466-1442

Federal Supply Class:
5310

National Item Identification Number:
014661442

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
3D0027-388277THE BOEING COMPANY
73783C56878SPS TECHNOLOGIES, LLC
73783CS-103256878SPS TECHNOLOGIES, LLC
HC54710-315653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALIRON ALLOY 660 OVERALL
PRECIOUS MATERIALSILVER
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.190 INCHES
NUT STYLECASTELLATED HEXAGON
OVERALL HEIGHT0.188 INCHES NOMINAL
SPECIAL FEATURESDESIGN FOR USE WITH 3/64 DIAMETER COTTER PIN PER MS 24665
WASHER OUTSIDE DIAMETER0.291 INCHES MINIMUM
WASHER THICKNESS0.020 INCHES NOMINAL
WIDTH ACROSS FLATS0.248 INCHES NOMINAL
SURFACE TREATMENTSILVER OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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