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National Stock Number: 5310-99-139-5969
Federal Supply Class: 5310
National Item Identification Number: 991395969
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:
100355-9000-020 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | 100355-9000-020 | K1806 | MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT) | 3069-104 | K1005 | MINISTRY OF DEFENCE NAVY DIRECTOR GENERAL WEAPONS DIRECTOR OF WEAPONS RESEARCH & DEVELOPMENT UNDERWATER DW | 3069-104 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION | BS3692 | K7766 | BRITISH STANDARDS INSTITUTION | 669-471 | U1066 | G E C SENSORS LTD |
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Techincal Specification:
NOMINAL THREAD SIZE | 4.0 MILLIMETERS | NUT HEIGHT | 2.90 MILLIMETERS MINIMUM AND 3.20 MILLIMETERS MAXIMUM | NUT STYLE | HEXAGON | WIDTH ACROSS FLATS | 6.85 MILLIMETERS MINIMUM AND 7.00 MILLIMETERS MAXIMUM | THREAD CLASS | 6H | THREAD DIRECTION | RIGHT-HAND | THREAD PITCH IN MILLIMETERS | 0.70 | THREAD SERIES | ISO M |
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