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National Stock Number:
5310-00-113-3757
Federal Supply Class:
5310
National Item Identification Number:
001133757
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:
| 16-161 | 21013 | METREX VALVE CORP. | | 408537 | 77521 | BOSCH AUTOMATION TECHNOLOGY | | K-500-CH-0169 | 59556 | KOVATCH CORP. | | FF-N-836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | 84-002729 | 92867 | ORSCHELN PRODUCTS LLC | | 81334642N | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | RVN5200-125 ITEM 3 | 21013 | METREX VALVE CORP. | | MS35650-3392 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | MS35650-3392 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 95.0 ROCKWELL B MINIMUM AND | | 32.0 ROCKWELL C MAXIMUM | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.402 INCHES MINIMUM AND | | 0.442 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.788 INCHES MINIMUM AND | | 0.813 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND | | 13 STYLE AND | | B GRADE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-N-836 |
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