5310-01-300-1512 NUT,PLAIN,HEXAGON Index 5310-01-300-1514 NUT,PLAIN,CLINCH

National Stock Number:
5310-01-300-1513

Federal Supply Class:
5310

National Item Identification Number:
013001513

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:
50601P-1672429MISSION SYSTEMS DAVENPORT INC.
AE16218-1600624EATON AEROQUIP LLC
AE16218-16W00624EATON AEROQUIP LLC
AP321P-16H01673SPS TECHNOLOGIES, LLC
AP391P1601673SPS TECHNOLOGIES, LLC
AFP1000P-16H30974AEROFIT, LLC
R4118P-16H50599PARKER-HANNIFIN CORPORATION


Techincal Specification:
BEARING SURFACE TYPEFLAT
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
NOMINAL THREAD SIZE1.250 INCHES
NUT HEIGHT0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESOPTIONAL 2 LOCKWIRE HOLES 180 DEGREES APART OR 3 LOCKWIRE HOLES 120 DEGREES APART
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJS
THREAD QUANTITY PER INCH14


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