5310-00-558-9688 NUT,PLAIN,ROUND Index 5310-00-558-9690 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-558-9689

Federal Supply Class:
5310

National Item Identification Number:
005589689

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:
10121507A486GNIMIKKEISTOKESKUS NCB FINLAND
339S1206848HONEYWELL INTERNATIONAL INC


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.125 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 303 OR
STEEL COMP 303SE OR
STEEL COMP 303 PLUS X OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.102 INCHES MINIMUM AND
0.114 INCHES MAXIMUM
WIDTH ACROSS FLATS0.302 INCHES MINIMUM AND
0.315 INCHES MAXIMUM
BEARING SURFACE TYPEFLAT OR
CHAMFERED
THE MANUFACTURERS DATA
MANUFACTURERS CODE06848
DESIGN CONTROL REFERENCE339S12


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