5998-01-523-2271 PRINTED CIRCUIT BOARD Index 6620-01-523-2273 CONVERTER,SIGNAL DATA

National Stock Number:
5310-01-523-2272

Federal Supply Class:
5310

National Item Identification Number:
015232272

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:
AS5178D240U583SAE INTERNATIONAL
AS5178D2481343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT0.406 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD SIZE1.500 INCHES
WIDTH ACROSS FLATS0.678 INCHES MINIMUM AND 0.691 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2472 ASSN STD SINGLE TREATMENT RESPONSE OR MIL-A-8625, TYPE 2, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNJ


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