5310-00-689-5950 WASHER,IMPELLER Index 5310-00-689-5953 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-689-5952

Federal Supply Class:
5310

National Item Identification Number:
006895952

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:
2296490AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
DRILLED HOLE DIAMETER0.044 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED
HOLE CONFIGURATION STYLECONFIGURATION H
HOLE TYPE AND QUANTITY2 DRILLED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.312 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.994 INCHES MINIMUM AND 1.003 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH16


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