1440-01-504-2419 RETAINER ASSY,AIRCR Index 1710-01-504-2421 NIPPLE,AIRCRAFT,MAT

National Stock Number:
5310-01-504-2420

Federal Supply Class:
5310

National Item Identification Number:
015042420

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:
90521A03939428MCMASTER-CARR SUPPLY CO


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.500 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH6
THREAD SERIESUNC


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