5310-01-113-9812 NUT,PLAIN,HEXAGON Index 5310-01-113-9815 NUT,PLAIN,SPLINE

National Stock Number:
5310-01-113-9813

Federal Supply Class:
5310

National Item Identification Number:
011139813

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:
263-041-013206641CENTURY FASTENERS CORP.
263-041-013270318ALLMETAL SCREW PRODUCTS CORP
263-041-013283330DIALIGHT CORPORATION
263-041-013291967HALSIT HOLDINGS LLC
263-041-013295542NORTHROP GRUMMAN SYSTEMS CORPORATION
263-041-0132C1834KONTRON AG


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY OVERALL
SURFACE TREATMENTNICKEL OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290,CL 1,GRADE G FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.109 INCHES NOMINAL
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED


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