5310-00-637-2036 NUT,PLAIN,HEXAGON Index 5310-00-637-2053 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-637-2040

Federal Supply Class:
5310

National Item Identification Number:
006372040

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:
MILS933TYPEA81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 410 OR STEEL COMP 416 OVERALL
NOMINAL THREAD SIZE0.099 INCHES
NUT HEIGHT0.063 INCHES NOMINAL
WIDTH ACROSS FLATS0.180 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
THREAD CLASS1B
THREAD QUANTITY PER INCH56
THREAD SERIESUNF


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