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National Stock Number:
5310-99-340-5261
Federal Supply Class:
5310
National Item Identification Number:
993405261
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:
| BS3692 | K7766 | BRITISH STANDARDS INSTITUTION | | NBSK27244000000 | K2454 | HORSTMAN DEFENCE SYSTEMS LIMITED |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 22.00 MILLIMETERS | | NUT HEIGHT | 9.64 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | GRADE 8 STEEL | | WIDTH ACROSS FLATS | 31.61 MILLIMETERS MINIMUM AND 32.00 MILLIMETERS MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BS3382 PART 2 NATIONAL SPEC ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | ZINC AND PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 1.50 | | THREAD TOLERANCE CLASS | 6H INTERNAL | | THREAD SERIES | ISO M |
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