1420-00-810-8557 AFTER SECTION,GUIDED MISSILE Index 4140-00-810-8559 FAN,CENTRIFUGAL

National Stock Number:
5310-00-810-8558

Federal Supply Class:
5310

National Item Identification Number:
008108558

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:
23788706853BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
237887N06853BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
843230319204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATION278-M,GR 2,BENDIX-WESTINGHOUSE AUTOMOTIVE AIR BRAKE CO MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.688 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONBW-101B-P,BENDIX-WESTINGHOUSE AUTOMOTIVE AIR BRAKE CO MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNF
THREAD QUANTITY PER INCH24


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