5310-01-182-4140 NUT,SELF-LOCKING,HEXAGON Index 4820-01-182-4142 VALVE,CHECK

National Stock Number:
5310-01-182-4141

Federal Supply Class:
5310

National Item Identification Number:
011824141

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:
387-348802731MCDONNELL DOUGLAS HELICOPTER CO INC
387-34880A860GLEN-BAR ENGINEERING CO
387-34881YQE8ALLIANT TECHSYSTEMS OPERATIONS LLC
387-34881Z574BUNDY MFG INC
387-34888KP69NORTHROP GRUMMAN SYSTEMS CORP


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALSTEEL COMP 4340 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE3.0 MILLIMETERS
NUT STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS2.00
THREAD SERIESMJ


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