5305-01-164-7476 SCREW ASSEMBLY,PANEL Index 5310-01-164-7478 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-164-7477

Federal Supply Class:
5310

National Item Identification Number:
011647477

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:
6643057-01901289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
6643057-0199A859GENERAL ELECTRIC CO DISTRIBUTION SUPPORT OPN CUSTOMER SERVICE AND DISTRIBUTION
785E109 PIECE 1501289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
785E109-01501289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
MIL-DTL-122281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-S-122281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE2.250 INCHES
NONDEFINITIVE SPEC/STD DATAH GRADE AND 2 TYPE
NUT HEIGHT1.155 INCHES MINIMUM AND 1.251 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS3.388 INCHES MINIMUM AND 3.500 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH8
THREAD SERIESUN


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