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National Stock Number: 5310-01-190-5790
Federal Supply Class: 5310
National Item Identification Number: 011905790
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:
55564 | 1XBP3 | LEROI INTERNATIONAL INC DBA COMPAIR LEROI | 55564 | 53239 | COMPAIR KELLOGG DIV OF ROBERTSHAW CONTROLS CO | 639AS10028 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
THREAD TOLERANCE CLASS | 5H6H INTERNAL | THREAD SERIES | M | BEARING SURFACE TYPE | CHAMFERED | MATERIAL | STEEL OVERALL | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD SIZE | 12.0 MILLIMETERS | NUT HEIGHT | 0.380 INCHES NOMINAL | NUT STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD PITCH IN MILLIMETERS | 1.75 |
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