3020-00-517-3481 GEAR,BEVEL Index 3020-00-517-3487 GEAR,BEVEL

National Stock Number:
5310-00-517-3482

Federal Supply Class:
5310

National Item Identification Number:
005173482

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:
517348219204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
NUT STYLEHEXAGON
NUT HEIGHT1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-3-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1212 OVERALL
NOMINAL THREAD SIZE1.000 INCHES
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH14
THREAD SERIESUNS
WIDTH ACROSS FLATS1.428 INCHES MINIMUM AND 1.448 INCHES MAXIMUM
SURFACE TREATMENTPHOSPHATE OVERALL


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