4520-00-268-6097 PIPE,AIR CONDITIONING-HEATING Index 4520-00-268-6105 DAMPER,OUTLET

National Stock Number:
5310-00-268-6098

Federal Supply Class:
5310

National Item Identification Number:
002686098

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:
107211-1237695RAYTHEON COMPANY


Techincal Specification:
NUT STYLEHEXAGON
THREAD SERIESUNC
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH56
BEARING SURFACE TYPECHAMFERED
SURFACE TREATMENTPASSIVATE OVERALL
NOMINAL THREAD SIZE0.086 INCHES
MATERIALSTEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT HEIGHT0.063 INCHES NOMINAL
WIDTH ACROSS FLATS0.188 INCHES NOMINAL
THREAD CLASS2B


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