5310-01-231-3855 NUT,PLAIN,HEXAGON Index 5310-01-231-3857 NUT,PLAIN,CLINCH

National Stock Number:
5310-01-231-3856

Federal Supply Class:
5310

National Item Identification Number:
012313856

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:
3780007-2-1592003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
CL-10-JN99862CARR LANE MANUFACTURING CO


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.359 INCHES NOMINAL
WIDTH ACROSS FLATS1.062 INCHES NOMINAL
BEARING SURFACE TYPEFLAT


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