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National Stock Number: 5310-00-299-0097
Federal Supply Class: 5310
National Item Identification Number: 002990097
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:
9741162-9 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
THREAD SERIES | UNC | NOMINAL THREAD SIZE | 0.375 INCHES | THREAD QUANTITY PER INCH | 16 | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693,COMP A,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | NUT STYLE | HEXAGON | NUT HEIGHT | 0.320 INCHES MINIMUM AND | | 0.337 INCHES MAXIMUM | WIDTH ACROSS FLATS | 0.551 INCHES MINIMUM AND | | 0.562 INCHES MAXIMUM | BEARING SURFACE TYPE | FLAT OR | | CHAMFERED | SPECIAL FEATURES | WHITE |
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