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National Stock Number:
5310-00-831-2320
Federal Supply Class:
5310
National Item Identification Number:
008312320
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:
| 28914-6 | 11599 | TRIUMPH ENGINE CONTROL SYSTEMS LLC | | 28914-6 | C0297 | GOODRICH CONTROL SYSTEMS GMBH | | 63282A | 73760 | ITT AEROSPACE CONTROLS LLC |
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Techincal Specification:
| DRILLED HOLE DIAMETER | 0.050 INCHES NOMINAL | | BEARING SURFACE TYPE | CHAMFERED | | HOLE CONFIGURATION STYLE | CONFIGURATION H | | HOLE TYPE AND QUANTITY | 2 DRILLED | | NUT HEIGHT | 0.156 INCHES NOMINAL | | NUT STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 28 | | WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND |
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