3110-01-513-3051 BEARING,ROLLER,CYLINDRICAL Index 6680-01-513-3053 INDICATOR,SIGHT,LIQUID

National Stock Number:
5310-01-513-3052

Federal Supply Class:
5310

National Item Identification Number:
015133052

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:
122-4322697 P/N 4253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE1.000 INCHES
THREAD QUANTITY PER INCH8
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-1222 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.970 INCHES MINIMUM AND
1.030 INCHES MAXIMUM
WIDTH ACROSS FLATS1.631 INCHES MINIMUM AND
1.688 INCHES MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION A
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED


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