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National Stock Number: 5310-01-123-3710
Federal Supply Class: 5310
National Item Identification Number: 011233710
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:
000.500-13UNC-2B | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 250-4775628 IT25 | 80064 | NAVAL SHIP SYSTEMS COMMAND | MIL-B-857A/EB2710 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 60-08-4027 | 96169 | ELECTRIC BOAT CORPORATION | 87725-2601 ITEM 25 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
THREAD SERIES | UNC | NOMINAL THREAD SIZE | 0.500 INCHES | THREAD QUANTITY PER INCH | 13 | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | STEEL OVERALL | NUT STYLE | HEXAGON | NUT HEIGHT | 0.438 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
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