5310-00-266-0500 NUT,PLAIN,CAP Index 5310-00-266-0508 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-266-0505

Federal Supply Class:
5310

National Item Identification Number:
002660505

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:
11-1039-1-14D20780EQUIPMENT SALES CO INC
11-1039-1-14D45681PARKER-HANNIFIN CORPORATION


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.875 INCHES
NUT HEIGHT0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNS


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