5310-00-364-2251 NUT Index 6250-00-364-2253 LAMPHOLDER ASSEMBLY

National Stock Number:
5310-00-364-2252

Federal Supply Class:
5310

National Item Identification Number:
003642252

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:
327271455380HATCH & KIRK, INC.
327271472915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
G32BD20AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
DRILLED HOLE DIAMETER0.078 INCHES NOMINAL
BEARING SURFACE TYPEFLAT
HOLE CONFIGURATION STYLECONFIGURATION A
HOLE TYPE AND QUANTITY6 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1010 OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.750 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH24


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