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National Stock Number:
5310-00-843-3816
Federal Supply Class:
5310
National Item Identification Number:
008433816
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:
| 25525R1 | 338X5 | ND DEFENSE LLC | | 25525R1 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT | | 53033R1 | 31007 | NAVISTAR INTL CORP | | 53033R1 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT | | ESP-E-1.101-GS | 338X5 | ND DEFENSE LLC | | ESP-E-1.121-PP | 338X5 | ND DEFENSE LLC | | ESP-E-1.221-NPP | 338X5 | ND DEFENSE LLC |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT HEIGHT | 0.377 INCHES NOMINAL | | NUT STYLE | HEXAGON | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,HEX 7/16-20 TYPE 8 | | WIDTH ACROSS FLATS | 0.682 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF |
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