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National Stock Number:
5310-00-296-0540
Federal Supply Class:
5310
National Item Identification Number:
002960540
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:
| 301043PT5 | 31550 | L3HARRIS TECHNOLOGIES, INC. | | 6-0187 | 08484 | BREEZE-EASTERN LLC | | 6-2-3 | 08484 | BREEZE-EASTERN LLC |
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Techincal Specification:
| THREAD SERIES | UNEF | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.125 INCHES MINIMUM AND | | 0.145 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.672 INCHES MINIMUM AND | | 0.703 INCHES MAXIMUM | | BEARING SURFACE TYPE | FLAT | | COUNTERBORE DIAMETER | 0.515 INCHES MINIMUM AND | | 0.525 INCHES MAXIMUM NUT | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT |
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