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National Stock Number: 5310-01-106-3879
Federal Supply Class: 5310
National Item Identification Number: 011063879
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:
| 7M563T6 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | TITANIUM OVERALL | | NOMINAL THREAD SIZE | 0.562 INCHES | | NUT HEIGHT | 0.180 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | SOLID FILM LUBRICANT ON THREADS PER MIL-L-8937 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNJS | | WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL |
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