5305-01-224-5979 SCREW,CLOSE TOLERANCE Index 5330-01-224-5981 PACKING,PREFORMED

National Stock Number:
5310-01-224-5980

Federal Supply Class:
5310

National Item Identification Number:
012245980

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:
717868-205869RAYTHEON COMPANY


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONNO 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.2 MILLIMETERS
NUT STYLEHEXAGON
NUT HEIGHT1.0 MILLIMETERS NOMINAL
SPECIFICATION/STANDARD DATA05869-717868-2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH ACROSS FLATS3.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE2,CL3 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESISO M
THREAD PITCH IN MILLIMETERS0.25
THREAD TOLERANCE CLASS6H INTERNAL


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