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National Stock Number:
5310-01-572-6006
Federal Supply Class:
5310
National Item Identification Number:
015726006
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:
| 3680146C1 | 338X5 | ND DEFENSE LLC | | 93695A125 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | HARDNESS RATING | 20.0 ROCKWELL C NOMINAL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | NPAC | | NOMINAL THREAD SIZE | 4.0 MILLIMETERS | | NUT HEIGHT | 3.2 MILLIMETERS NOMINAL | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | GRADE/CLASS: 8 | | WIDTH ACROSS FLATS | 7.0 MILLIMETERS NOMINAL | | SURFACE TREATMENT | ZINC OVERALL | | THREAD DIRECTION | LEFT-HAND | | THREAD PITCH IN MILLIMETERS | 0.70 | | THREAD SERIES | M |
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