5325-01-386-6788 RING,RETAINING Index 5315-01-386-6790 PIN,STRAIGHT,HEADED

National Stock Number:
5310-01-386-6789

Federal Supply Class:
5310

National Item Identification Number:
013866789

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:
531-7016002 PN 1253711NAVAL SEA SYSTEMS COMMAND
803-1385623-051 -14D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
803-1385623-0511-1480064NAVAL SHIP SYSTEMS COMMAND
H655-1513 PN 1296169ELECTRIC BOAT CORPORATION
803-1385623-054 -14D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-1222 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYBONNET NUT
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NONDEFINITIVE SPEC/STD DATAI TYPE AND C STYLE
NUT HEIGHT0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESNICOP ALLOY
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH10
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM


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