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National Stock Number:
5310-00-755-7436
Federal Supply Class:
5310
National Item Identification Number:
007557436
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:
| 435186 | 77445 | RTX CORPORATION | | SB496 | 96429 | WESTPORT INTERNATIONAL INC. |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.099 INCHES | | THREAD QUANTITY PER INCH | 56 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 303 OR | | STEEL COMP 303SE OR | | STEEL COMP 303 PLUS X OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.072 INCHES MINIMUM AND | | 0.092 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.172 INCHES MINIMUM AND | | 0.204 INCHES MAXIMUM | | BEARING SURFACE TYPE | WASHER FACED | | COUNTERSINK ANGLE | 44.0 DEGREES MINIMUM AND | | 46.0 DEGREES MAXIMUM NUT | | BEARING SURFACE FINISH | 63.0 MICROINCHES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 435186 |
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