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National Stock Number:
5310-00-753-8965
Federal Supply Class:
5310
National Item Identification Number:
007538965
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:
| 043812 | 24617 | GENERAL MOTORS CORP | | 043812 | 72560 | GENERAL MOTORS CORP DELCO PRODUCTS DIV MACHINE CONTROL SYSTEMS | | 7538965 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 1SN69 | 56442 | DIAMOND REO TRUCK CO | | 913787 | 58275 | SASCO INC CANADIAN DIV | | 14911 | 76445 | TENNECO INC |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1115 OR STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OR STEEL COMP 1120 OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT HEIGHT | 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 20 |
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