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National Stock Number:
5310-01-177-1815
Federal Supply Class:
5310
National Item Identification Number:
011771815
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:
| 14739 | 64547 | HONEYWELL INTERNATIONAL, INC | | 14739 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| DRILLED HOLE DIAMETER | 0.046 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED | | COUNTERBORE DIAMETER | 0.513 INCHES MINIMUM FIRST END AND 0.518 INCHES MAXIMUM FIRST END | | COUNTERSINK ANGLE | 120.0 DEGREES NOMINAL FIRST END | | HOLE CONFIGURATION STYLE | CONFIGURATION B | | HOLE TYPE AND QUANTITY | 2 DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.500 INCHES | | NUT COUNTERBORE DEPTH | 0.075 INCHES MINIMUM FIRST END AND 0.090 INCHES MAXIMUM FIRST END | | NUT HEIGHT | 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM | | SURFACE TREATMENT | ENAMEL OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF |
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