7530-00-275-0897 PAPER,TABULATING MACHINE,CONTINU Index 5310-00-275-0901 NUT,PLAIN,SLOTTED,HEXAGON

National Stock Number:
5310-00-275-0900

Federal Supply Class:
5310

National Item Identification Number:
002750900

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:
54290D92679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1213 OVERALL
NOMINAL THREAD SIZE12.0 MILLIMETERS
NUT HEIGHT8.700 MILLIMETERS MINIMUM AND 9.000 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+10.863 TO 11.063 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.75
THREAD SERIESISO M
WIDTH ACROSS FLATS0.747 INCHES MINIMUM AND 0.750 INCHES MAXIMUM


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