5310-00-032-1830 WASHER,FLAT Index 5310-00-032-1840 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-032-1839

Federal Supply Class:
5310

National Item Identification Number:
000321839

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:
11816406848HONEYWELL INTERNATIONAL INC
1181642N935BOEING DISTRIBUTION SERVICES X, INC.


Techincal Specification:
DRILLED HOLE DIAMETER0.0465 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
HOLE CONFIGURATION STYLECONFIGURATION C
HOLE TYPE AND QUANTITY2 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5628 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416F OR STEEL COMP 431 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.149 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.4280 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


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