5310-00-042-7369 NUT,PLAIN,HEXAGON Index 4820-00-042-7400 DIAPHRAGM,VALVE

National Stock Number:
5310-00-042-7375

Federal Supply Class:
5310

National Item Identification Number:
000427375

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:
42737524617GENERAL MOTORS CORP
4273757X677GENERAL MOTORS LLC
FFN83681348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY MATERIAL AND THREAD CLASS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL
NOMINAL THREAD SIZE1.375 INCHES
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 6 STYLE
NUT HEIGHT1.138 INCHES MINIMUM AND 1.206 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.994 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNF


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