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National Stock Number:
5310-01-218-8292
Federal Supply Class:
5310
National Item Identification Number:
012188292
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:
| 2103-440-A-9 | 55566 | MATTHEW WARREN, INC | | 8214-A-0440-10 | 06540 | NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV | | 8214-A-0440-10 | 1YGB8 | CAREY MANUFACTURING CO, INC | | ED744696-19 | 73030 | HAMILTON SUNDSTRAND CORPORATION | | SH4074-A-1 | 99813 | JAN HARDWARE MFG CO INC |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/3,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2011 OVERALL | | NOMINAL THREAD SIZE | 0.112 INCHES | | NUT HEIGHT | 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM | | SURFACE TREATMENT | CHROMATE OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNC | | THREAD QUANTITY PER INCH | 40 |
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