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:
DRILLED HOLE DIAMETER0.062 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED
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
WIDTH ACROSS FLATS1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH16


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