4710-00-624-6038 TUBE ASSEMBLY,METAL Index 4710-00-624-6040 TUBE ASSEMBLY,METAL

National Stock Number:
5310-00-624-6039

Federal Supply Class:
5310

National Item Identification Number:
006246039

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:
624603919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
83878024617GENERAL MOTORS CORP


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNC
THREAD QUANTITY PER INCH16


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