6125-00-988-7126 ARMATURE,MOTOR-GENERATOR Index 5310-00-988-7132 WASHER,FLAT

National Stock Number:
5310-00-988-7128

Federal Supply Class:
5310

National Item Identification Number:
009887128

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:
2836-1018P13B150RAYTHEON COMPANY
2836-1018P149956RAYTHEON COMPANY


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1213 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.448 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.750 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONLEFT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH20


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