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National Stock Number: 5310-00-262-5580
Federal Supply Class: 5310
National Item Identification Number: 002625580
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:
299813PC3 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | FFN836TYPE2STYLE1 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | SURFACE TREATMENT | PHOSPHATE OVERALL | THREAD QUANTITY PER INCH | 18 | MATERIAL | STEEL COMP 1022 OVERALL | NONDEFINITIVE SPEC/STD DATA | B GROUP AND 1 TYPE AND 1 STYLE | NOMINAL THREAD SIZE | 0.625 INCHES | THREAD DIRECTION | RIGHT-HAND | WIDTH ACROSS FLATS | 0.922 INCHES MINIMUM AND 0.937 INCHES MAXIMUM | NUT HEIGHT | 0.547 INCHES NOMINAL | THREAD CLASS | 2B | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | NUT STYLE | HEXAGON | THREAD SERIES | UNF |
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