5310-01-430-8843 WASHER,FLAT Index 4470-01-430-8845 NUCLEAR REACTOR REPAIR PARTS

National Stock Number:
5310-01-430-8844

Federal Supply Class:
5310

National Item Identification Number:
014308844

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:
215060115852W S DARLEY & CO
2150601D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
A62-115852W S DARLEY & CO
B229 REP NO. 7415852W S DARLEY & CO


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 360 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.875 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.250 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUN


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