5310-01-128-4109 NUT,PLAIN,HEXAGON Index 5310-01-128-4111 NUT,PLAIN,KNURLED

National Stock Number:
5310-01-128-4110

Federal Supply Class:
5310

National Item Identification Number:
011284110

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:
10109478A486GNIMIKKEISTOKESKUS NCB FINLAND
266260206848HONEYWELL INTERNATIONAL INC


Techincal Specification:
DRILLED HOLE DIAMETER0.040 INCHES MAXIMUM
BEARING SURFACE TYPECHAMFERED
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY2 DRILLED
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.160 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.400 INCHES MINIMUM AND 0.430 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH56
THREAD SERIESUNJS


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