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National Stock Number:
5310-01-223-6671
Federal Supply Class:
5310
National Item Identification Number:
012236671
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:
| 1376-18-473 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 1376-18-473 | A0199 | FINMECCANICA SPA | | 5519855 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5310PL0838790 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | COUNTERBORE DIAMETER | 39.0 MILLIMETERS NOMINAL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 1040 OVERALL OR STEEL COMP 1541 OVERALL OR STEEL COMP 1042 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 30.0 MILLIMETERS | | NUT COUNTERBORE DEPTH | 1.5 MILLIMETERS NOMINAL OVERALL | | NUT HEIGHT | 12.0 MILLIMETERS NOMINAL | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 46.0 MILLIMETERS NOMINAL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 1.50 | | THREAD TOLERANCE CLASS | 6H INTERNAL | | THREAD SERIES | M |
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