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National Stock Number:
5310-01-086-8561
Federal Supply Class:
5310
National Item Identification Number:
010868561
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:
| 10122101 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | ST7M223T8 | 50599 | PARKER-HANNIFIN CORPORATION | | ST7M223T8 | 52930 | NELSON AERO SPACE, INC. | | ST7M223T8 | 59945 | BAILEY HOSE INC | | ST7M223T8 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES | UNJS | | NOMINAL THREAD SIZE | 0.719 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | TITANIUM ALLOY OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.242 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | | BEARING SURFACE TYPE | CHAMFERED | | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND | | 100.0 DEGREES MAXIMUM BOTH ENDS |
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