3020-01-106-7462 CHAIN,ROLLER Index 3040-01-106-7464 CONNECTING LINK,RIGID

National Stock Number:
5310-01-106-7463

Federal Supply Class:
5310

National Item Identification Number:
011067463

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:
58313-40325-198752WARNER ROBINS AIR LOGISTICS CENTER


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONMS51968-42 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.500 INCHES
NUT HEIGHT1.270 INCHES MINIMUM AND 1.290 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESNUT, HEXAGON-HOLE DRILLED THRU AND THREADED .250-20 UNC-2B
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM


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