5310-01-057-6724 NUT,PLAIN,HEXAGON Index 5310-01-057-6726 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-057-6725

Federal Supply Class:
5310

National Item Identification Number:
010576725

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:
PWA50508-877445RTX CORPORATION


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT0.320 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.375 INCHES
WIDTH ACROSS FLATS0.335 INCHES MINIMUM AND 0.341 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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