4730-14-374-1360 TEE,TUBE Index 5310-14-374-1364 NUT,PLAIN,HEXAGON

National Stock Number:
5310-14-374-1363

Federal Supply Class:
5310

National Item Identification Number:
143741363

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:
DHS613-593-01F0210AIRBUS HELICOPTERS (ETS DEMARIGNANE)
DHS613-593.01F0210AIRBUS HELICOPTERS (ETS DEMARIGNANE)
N7228269301F0210AIRBUS HELICOPTERS (ETS DEMARIGNANE)
DHS613-593.01F0271SENIOR AEROSPACE ERMETO


Techincal Specification:
MATERIALALUMINUM ALLOY 2618A OVERALL
NOMINAL THREAD SIZE12.0 MILLIMETERS
NUT HEIGHT7.5 MILLIMETERS NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS17.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.25
THREAD TOLERANCE CLASS4H5H INTERNAL
THREAD SERIESISO M
BEARING SURFACE TYPECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONF3025 AIR 9048 MIL STD SINGLE MATERIAL RESPONSE OVERALL


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