5305-00-230-1582 SCREW,CAP,HEXAGON HEAD Index 5998-00-230-1586 CIRCUIT CARD ASSEMBLY

National Stock Number:
5310-00-230-1583

Federal Supply Class:
5310

National Item Identification Number:
002301583

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:
450-43023005327GENERAL CERAMICS INC NATIONAL BERYLLIA DIV
450-4302301U1C3AMERICAN BERYLLIA INC
ME2734-405327GENERAL CERAMICS INC NATIONAL BERYLLIA DIV
ME2734-41U1C3AMERICAN BERYLLIA INC
W11281-328835HOBART BROS CO
450-430230-4AD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.188 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH18


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