4730-00-737-3252 CONNECTOR,MULTIPLE,FLUID PRESSUR Index 4730-00-737-3254 COUPLING,TUBE

National Stock Number:
5310-00-737-3253

Federal Supply Class:
5310

National Item Identification Number:
007373253

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:
4730007373253A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310007373253SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
737325319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
587B156442DIAMOND REO TRUCK CO


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE0.688 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OR
ZINC AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OR
QQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.297 INCHES MINIMUM AND
0.328 INCHES MAXIMUM
WIDTH ACROSS FLATS1.125 INCHES NOMINAL
BEARING SURFACE TYPEWASHER FACED


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