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National Stock Number: 5310-00-268-7306
Federal Supply Class: 5310
National Item Identification Number: 002687306
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:
011600 | D0078 | DIEHL DEFENCE GMBH & CO. KG | 0424-1 | 02769 | LOCKHEED MARTIN CORPORATION | 8168808 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | 0424-1 | 56232 | LOCKHEED MARTIN CORPORATION | FFN836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | AN345C0 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | SS0-80 | 70318 | ALLMETAL SCREW PRODUCTS CORP |
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Techincal Specification:
THREAD SERIES | UNF | NOMINAL THREAD SIZE | 0.060 INCHES | THREAD QUANTITY PER INCH | 80 | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | STEEL CORROSION RESISTING OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | NUT STYLE | HEXAGON | NUT HEIGHT | 0.043 INCHES MINIMUM AND | | 0.050 INCHES MAXIMUM | WIDTH ACROSS FLATS | 0.150 INCHES MINIMUM AND | | 0.156 INCHES MAXIMUM | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND | | 13 STYLE | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 88044 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | AN345C0 | MANUFACTURERS CODE | 81348 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFN836 |
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