5340-01-550-8799 BRACKET,MOUNTING Index 4220-01-550-8801 DIFFUSER,AIR SUPPLY

National Stock Number:
5310-01-550-8800

Federal Supply Class:
5310

National Item Identification Number:
015508800

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:
B18245A16080204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
MATERIALSTEEL OVERALL
NUT STYLEHEXAGON
NUT HEIGHT7.4 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM
WIDTH ACROSS FLATS23.6 MILLIMETERS MINIMUM AND 24.0 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TY II, CL3 PRPTY CL 10 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS6H
THREAD SERIESM
THREAD QUANTITY PER INCH2


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