5905-00-821-5717 RESISTOR,VARIABLE,WIRE WOUND,NON Index 3110-00-821-5720 BEARING,BALL,ANNULAR

National Stock Number:
5310-00-821-5719

Federal Supply Class:
5310

National Item Identification Number:
008215719

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:
937A133P207482GENERAL ELECTRIC COMPANY
937A133P224446GENERAL ELECTRIC COMPANY
937A133P2D3309MTU AERO ENGINES AG DBA MTU DEUTSCHE AEROSPACE


Techincal Specification:
DRILLED HOLE DIAMETER0.042 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED
HOLE CONFIGURATION STYLECONFIGURATION H
HOLE TYPE AND QUANTITY2 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONAAMS 6370 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 4130 OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.431 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE 2, SC2 MIL SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONLEFT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH24


Click here to Register for Free 30-day Trial