4320-01-511-0361 SEAL ASSEMBLY,SHAFT,SPRING LOADE Index 4320-01-511-0363 SEAL ASSEMBLY,SHAFT,SPRING LOADE

National Stock Number:
5310-01-511-0362

Federal Supply Class:
5310

National Item Identification Number:
015110362

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:
243-6985876-3753711NAVAL SEA SYSTEMS COMMAND
H713-0105-3796169ELECTRIC BOAT CORPORATION


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR FLAT
HOLE CONFIGURATION STYLECONFIGURATION A
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-24093, CLASS E, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E4340 OVERALL
NOMINAL THREAD SIZE3.250 INCHES
NUT STYLEHEXAGON
NUT HEIGHT3.380 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, HEAVY HEX
SPECIAL FEATURESNUT HAS 6X.125" THRU SLOTS ON TOP AND .38" FROM TOP EDGE
WIDTH ACROSS FLATS5.000 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNC
THREAD QUANTITY PER INCH4


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