5310-00-799-0420 NUT,PLAIN,HEXAGON Index 5310-00-799-0422 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-799-0421

Federal Supply Class:
5310

National Item Identification Number:
007990421

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:
248L439PC21524446GENERAL ELECTRIC COMPANY
6643057-1424446GENERAL ELECTRIC COMPANY
6643057PC1401289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
K6643057PC1424446GENERAL ELECTRIC COMPANY
6643057-1481893GENERAL ELECTRIC CO LYNN RIVER WORKS


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONC50A-400,GR 2H,FSCM 01289 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.062 INCHES
NUT STYLEHEXAGON
NUT HEIGHT1.281 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
WIDTH ACROSS FLATS2.240 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD QUANTITY PER INCH8
THREAD SERIESUN


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