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National Stock Number:
5310-01-513-0802
Federal Supply Class:
5310
National Item Identification Number:
015130802
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:
| 5310PL0730761 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AS5178J04 | 0AX19 | MBM BOSS CORP | | AS5178J04 | 0U583 | SAE INTERNATIONAL | | AS5178J04 | 1CN71 | WESCO AIRCRAFT HARDWARE CORP DIV TOOLING DIVISION | | AS5178J04 | 1UYL6 | HMS SYSTEMS LLC | | AS5178J04 | 5M696 | UFC AEROSPACE CORP. | | AS5178J04 | 5N982 | BURBANK AIRCRAFT SUPPLY INC A SUB OF BANNER INDUSTRIES INC | | AS5178J04 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | AS5178J04 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | CRITICALITY CODE JUSTIFICATION | AGAV | | MATERIAL | STEEL COMP 304 OVERALL | | NOMINAL THREAD SIZE | 0.437 INCHES | | NUT HEIGHT | 0.250 INCHES NOMINAL | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.678 INCHES MINIMUM AND 0.691 INCHES MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
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