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National Stock Number:
5310-01-599-9513
Federal Supply Class:
5310
National Item Identification Number:
015999513
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:
| D38999/28-3J | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, HEXAGON | | MATERIAL | RESIN OVERALL | | NOMINAL THREAD SIZE | 25.0 MILLIMETERS | | NUT HEIGHT | 4.5 MILLIMETERS MINIMUM AND 4.8 MILLIMETERS MAXIMUM | | NUT STYLE | HEXAGON | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 6H | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 1.0 | | THREAD SERIES | M | | WIDTH ACROSS FLATS | 29.8 MILLIMETERS MINIMUM AND 32.0 MILLIMETERS MAXIMUM |
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