5310-01-043-5779 NUT,PLAIN,HEXAGON Index 5310-01-043-5781 NUT,PLAIN,OCTAGON

National Stock Number:
5310-01-043-5780

Federal Supply Class:
5310

National Item Identification Number:
010435780

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:
GN10FJ4K26512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DRILLED HOLE DIAMETER0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
BEARING SURFACE TYPECHAMFERED
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY3 DRILLED
MATERIALSTEEL COMP 316 OVERALL
NOMINAL THREAD SIZE0.437 INCHES
NUT HEIGHT0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.684 INCHES MINIMUM AND 0.691 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA81205-BACN10FJ MANUFACTURERS STANDARD
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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