5310-01-266-2465 NUT,PLAIN,HEXAGON Index 5310-01-266-2467 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-266-2466

Federal Supply Class:
5310

National Item Identification Number:
012662466

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:
711-4678207 ITEM 1380064NAVAL SHIP SYSTEMS COMMAND
87692-1805 ITEM 1396169ELECTRIC BOAT CORPORATION


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERBORE DIAMETER1.060 INCHES NOMINAL FIRST END
COUNTERSINK ANGLE90.0 DEGREES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.625 INCHES
NUT COUNTERBORE DEPTH0.500 INCHES NOMINAL FIRST END
NUT HEIGHT1.000 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH11
THREAD SERIESUNC


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