5330-12-308-9947 SEAL ASSEMBLY,SHAFT,SPRING LOADED Index 3110-12-309-0342 BEARING,ROLLER,NEEDLE

National Stock Number:
5310-12-309-0233

Federal Supply Class:
5310

National Item Identification Number:
123090233

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:
DIN934-M4-A4-80D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE120,0 DEGREES NOMINAL THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONDIN267/11 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP A4 OVERALL
NOMINAL THREAD SIZE4,0 MILLIMETERS
NUT HEIGHT3,2 MILLIMETERS NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS7,0 MILLIMETERS NOMINAL
TEST DATA DOCUMENTD8286-DIN934/JUL82/ STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS0,7
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESISO M


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