5120-00-776-4373 KEY,DOUBLE END,SOCK Index 4240-00-776-4384 MASK,CHEMICAL-BIOLOGICAL

National Stock Number:
5310-00-776-4376

Federal Supply Class:
5310

National Item Identification Number:
007764376

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:
33943S823040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
33943S857526FORD MOTOR COMPANY


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.309 INCHES NOMINAL
WIDTH ACROSS FLATS0.748 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
THE MANUFACTURERS DATA
MANUFACTURERS CODE23040
DESIGN CONTROL REFERENCE33943S8


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