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National Stock Number:
5310-99-778-3602
Federal Supply Class:
5310
National Item Identification Number:
997783602
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:
| 43323469 | U1918 | MISSION SYSTEMS WIMBORNE LIMITED |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | BS S92 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OR BS S112 NATIONAL STD/SPEC 2ND MATERIAL RESPONSE OR BS S113 NATIONAL STD/SPEC 3RD MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.190 INCHES | | NUT HEIGHT | 2.00 MILLIMETERS NOMINAL | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.339 INCHES MINIMUM AND 0.344 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEF-STAN 03-19 NATIONAL SPEC ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES | UNF | | BEARING SURFACE TYPE | CHAMFERED | | COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM BOTH ENDS |
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