5310-00-121-7944 NUT,PLAIN,SPLINE Index 5310-00-121-7953 WASHER,LOCK

National Stock Number:
5310-00-121-7951

Federal Supply Class:
5310

National Item Identification Number:
001217951

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
S1573-371379CESSNA AIRCRAFT COMPANY
S1573-37EK50TEXTRON AVIATION INC


Techincal Specification:
DRILLED HOLE DIAMETER0.062 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY1 DRILLED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.219 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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