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National Stock Number:
5310-00-452-4952
Federal Supply Class:
5310
National Item Identification Number:
004524952
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:
| 99-9419538 | 99995 | NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION | | A103DP | K4975 | UFC AEROSPACE EUROPE LIMITED | | A103DP | K7766 | BRITISH STANDARDS INSTITUTION |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | S.92 FSCM K7766 MFR REF SINGLE MATERIAL RESPONSE OR S.112 FSCM K7766 MFR REF SINGLE MATERIAL RESPONSE OR S.113 FSCM K7766 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.190 INCHES | | NUT HEIGHT | 0.157 INCHES MINIMUM AND 0.167 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES | UNF | | WIDTH ACROSS FLATS | 0.339 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
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