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National Stock Number:
5310-99-500-5898
Federal Supply Class:
5310
National Item Identification Number:
995005898
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.)
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Manufacturer Information:
| 188056 | U1607 | TRIUMPH CONTROLS - UK, LTD. | | B.188056 | U1607 | TRIUMPH CONTROLS - UK, LTD. |
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Techincal Specification:
| DRILLED HOLE DIAMETER | 1.60 MILLIMETERS NOMINAL | | BEARING SURFACE TYPE | CHAMFERED | | HARDNESS RATING | NOT RATED | | HOLE CONFIGURATION STYLE | CONFIGURATION B | | HOLE TYPE AND QUANTITY | 3 DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | BS S80 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | III BEARING SURFACE FINISH | 63.0 MICROINCHES | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT HEIGHT | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.697 INCHES MINIMUM AND 0.688 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF |
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