4320-00-913-1368 IMPELLER,PUMP,CENTRIFUGAL Index 5331-00-913-1375 O-RING

National Stock Number:
5310-00-913-1373

Federal Supply Class:
5310

National Item Identification Number:
009131373

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:
85800656232LOCKHEED MARTIN CORPORATION


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.086 INCHES
NUT HEIGHT0.060 INCHES NOMINAL
NUT STYLEHEXAGON
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH56
WIDTH ACROSS FLATS0.125 INCHES NOMINAL


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