5310-01-100-2062 NUT,PLAIN,HEXAGON Index 5310-01-100-2064 WASHER,FLAT

National Stock Number:
5310-01-100-2063

Federal Supply Class:
5310

National Item Identification Number:
011002063

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:
5310PL20075679009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
70400-02267-1025V179MD3 INDUSTRIES, LIMITED
70400-02267-10278286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
DRILLED HOLE DIAMETER0.062 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY3 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225-9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.310 INCHES NOMINAL
NUT STYLEHEXAGON
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
WIDTH ACROSS FLATS1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM


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