2920-00-208-7157 SWITCH,LOCK,IGNITION Index 2520-00-208-7159 TRANSMISSION

National Stock Number:
5310-00-208-7158

Federal Supply Class:
5310

National Item Identification Number:
002087158

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:
16184309017EDO
313-0037-00013499ROCKWELL COLLINS, INC.
80267-02206481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.086 INCHES
NUT HEIGHT0.066 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.187 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH56
THREAD SERIESUNC


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