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
NUT HEIGHT0.688 INCHES NOMINAL
NUT STYLEHEXAGON
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
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 CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH24


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