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National Stock Number:
5310-01-042-2787
Federal Supply Class:
5310
National Item Identification Number:
010422787
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:
| 34148-3 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | BEARING SURFACE FINISH | 100.0 MICROINCHES | | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT | | NUT HEIGHT | 0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | MATERIAL | STEEL COMP 1018 OR STEEL COMP 1115 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | WIDTH ACROSS FLATS | 0.371 INCHES MINIMUM AND 0.377 INCHES MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 28 |
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