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National Stock Number:
5310-01-417-7317
Federal Supply Class:
5310
National Item Identification Number:
014177317
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:
| 03A367-2 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | 84999-9 | 56878 | SPS TECHNOLOGIES, LLC | | MN51KF-9 | 73197 | HI-SHEAR CORPORATION | | VN2017DA098 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | MN51KF-9 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.562 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.615 INCHES MINIMUM AND | | 0.635 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.865 INCHES MINIMUM AND | | 0.877 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED |
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