1420-00-957-4639 GUIDANCE SET Index 5905-00-957-4647 RESISTOR,FIXED,FILM

National Stock Number:
5310-00-957-4641

Federal Supply Class:
5310

National Item Identification Number:
009574641

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:
12H4-06X4C28198POSITRONIC INDUSTRIES INC
169-0519-00197871RAYTHEON COMPANY
8211SS0632-706540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
8211SS0632-71YGB8CAREY MANUFACTURING CO, INC
ES3684-01C14A0820418DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING
ES3684-01C14A0856540ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC.
ES3684-01C14A0898255DRS SUSTAINMENT SYSTEMS, INC


Techincal Specification:
BEARING SURFACE TYPEFLAT
NUT HEIGHT0.250 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.138 INCHES
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH32
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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