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National Stock Number:
5310-99-193-8979
Federal Supply Class:
5310
National Item Identification Number:
991938979
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:
| 21681-00244 | K0662 | LEONARDO MW LTD | | 7820-16 | U6441 | ATLANTIC INERTIAL SYSTEMS LIMITED | | 81SPN0002-2 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED | | BS1981 | K7766 | BRITISH STANDARDS INSTITUTION | | BS1981 TABEL 19 SIZE 2 UNF | K7766 | BRITISH STANDARDS INSTITUTION | | BS1981 TABLE 19 SIZE 2 UNF | K7766 | BRITISH STANDARDS INSTITUTION | | SK7820-16 | U6441 | ATLANTIC INERTIAL SYSTEMS LIMITED | | BS1981-2-64UNF | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING | | BS1981TBL19NO2UNC | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING | | BS1981TBL19NO2UNFSTST | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.086 INCHES | | NUT STYLE | HEXAGON | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 64 | | THREAD SERIES | UNF |
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