5310-99-139-5968 NUT,PLAIN,HEXAGON Index 5310-99-139-5971 NUT,PLAIN,HEXAGON

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.)


Manufacturer Information:
100355-9000-020D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
100355-9000-020K1806MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT)
3069-104K1005MINISTRY OF DEFENCE NAVY DIRECTOR GENERAL WEAPONS DIRECTOR OF WEAPONS RESEARCH & DEVELOPMENT UNDERWATER DW
3069-104K1488BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION
BS3692K7766BRITISH STANDARDS INSTITUTION
669-471U1066G E C SENSORS LTD


Techincal Specification:
NOMINAL THREAD SIZE4.0 MILLIMETERS
NUT HEIGHT2.90 MILLIMETERS MINIMUM AND 3.20 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS6.85 MILLIMETERS MINIMUM AND 7.00 MILLIMETERS MAXIMUM
THREAD CLASS6H
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS0.70
THREAD SERIESISO M


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