2840-00-390-6981 SPRING,HELICAL,COMPRESSION Index 5985-00-390-6984 ISOLATOR,RADIO FREQUENCY REFLECT

National Stock Number:
5310-00-390-6983

Federal Supply Class:
5310

National Item Identification Number:
003906983

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:
11614606848HONEYWELL INTERNATIONAL INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416F OVERALL
NOMINAL THREAD SIZE0.664 INCHES
NUT HEIGHT0.303 INCHES MINIMUM AND 0.323 INCHES MAXIMUM
NUT STYLEHEXAGON
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD PITCH DIAMETERS+0.6437 TO 0.6467 INCHES
THREAD SERIESUNS
WIDTH ACROSS FLATS0.7980 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM


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