5310-01-266-0579 NUT,PLAIN,HEXAGON Index 5310-01-266-0581 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-266-0580

Federal Supply Class:
5310

National Item Identification Number:
012660580

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:
21221009020751900ITT CORPORATION DBA ITT STANDARD
2122100902076LE50FLUID HANDLING LLC
503612048002-PC1151900ITT CORPORATION DBA ITT STANDARD
503612048002-PC116LE50FLUID HANDLING LLC


Techincal Specification:
HOLE CONFIGURATION STYLECONFIGURATION B
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY R-405 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.587 INCHES MINIMUM AND 0.631 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.0310 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM
THREAD CLASS2B
THREAD QUANTITY PER INCH11
THREAD SERIESUNC


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