5310-00-275-1738 NUT,PLAIN,HEXAGON Index 5998-00-275-1742 CIRCUIT CARD ASSEMBLY

National Stock Number:
5310-00-275-1741

Federal Supply Class:
5310

National Item Identification Number:
002751741

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:
810514718876U S ARMY AVIATION AND MISSILE COMMAND
AN345B388044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
N03N19315HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
X10-3C35918HORIZON AEROSPACE LLC DBA MAGNETICS DIVISION
N03N55972HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
HNB27N57057NAVCOM DEFENSE ELECTRONICS, INC.


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.099 INCHES
NUT HEIGHT0.057 INCHES MINIMUM AND 0.066 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.1800 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM
SURFACE TREATMENTNICKEL OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH56
THREAD SERIESUNF


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