5310-00-306-3408 NUT,PLAIN,HEXAGON Index 5935-00-306-3411 CONNECTOR,PLUG,ELECTRICAL

National Stock Number:
5310-00-306-3409

Federal Supply Class:
5310

National Item Identification Number:
003063409

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:
810700518876U S ARMY AVIATION AND MISSILE COMMAND
GS31-301-224930L3HARRIS TECHNOLOGIES, INC
GS51-201-224930L3HARRIS TECHNOLOGIES, INC
GS51-30124930L3HARRIS TECHNOLOGIES, INC
GS51-301-124930L3HARRIS TECHNOLOGIES, INC
GS51-301-224930L3HARRIS TECHNOLOGIES, INC


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE89.5 DEGREES MINIMUM AND 90.5 DEGREES MAXIMUM NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3 COMP 2024 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 COMP 2024 FED SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNEF
THREAD QUANTITY PER INCH32


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