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National Stock Number:
5310-01-016-8299
Federal Supply Class:
5310
National Item Identification Number:
010168299
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:
| 30298-4 | 04795 | BE AEROSPACE CONSUMABLES MANAGEMENT DBA AEROSPACE SERVICES DIV CONSUMABLES SOLUTIONS | | 30298-4 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| THREAD SERIES | UNEF | | NOMINAL THREAD SIZE | 0.688 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 1144 OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND | | 32.0 ROCKWELL C MAXIMUM | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.185 INCHES MINIMUM AND | | 0.195 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.872 INCHES MINIMUM AND | | 0.875 INCHES MAXIMUM | | HOLE CONFIGURATION STYLE | CONFIGURATION B | | HOLE TYPE AND QUANTITY | 2 DRILLED | | DRILLED HOLE DIAMETER | 0.041 INCHES NOMINAL | | BEARING SURFACE TYPE | CHAMFERED | | BEARING SURFACE FINISH | 125.0 MICROINCHES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 04795 | | DESIGN CONTROL REFERENCE | 30298-4 |
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