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National Stock Number: 5310-00-220-6612
Federal Supply Class: 5310
National Item Identification Number: 002206612
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:
1JA2699-5 | 65054 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV | 1JA2699-5 | 79500 | WESTINGHOUSE ELECTRIC CORP | FF-N-836E | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
THREAD SERIES | UNEF | NOMINAL THREAD SIZE | 0.312 INCHES | THREAD QUANTITY PER INCH | 32 | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | STEEL OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | FF-B-571,CLASS C FED SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | NUT STYLE | HEXAGON | NUT HEIGHT | 0.094 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL | BEARING SURFACE TYPE | CHAMFERED | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 81348 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-N-836E |
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