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National Stock Number: 5310-01-471-6661
Federal Supply Class: 5310
National Item Identification Number: 014716661
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:
E87885 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | E87885-123 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
THREAD SERIES | UNF | NOMINAL THREAD SIZE | 0.190 INCHES | THREAD QUANTITY PER INCH | 32 | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | STEEL OVERALL | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 32.0 ROCKWELL C MAXIMUM | NUT STYLE | HEXAGON | NUT HEIGHT | 0.375 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.437 INCHES NOMINAL | BEARING SURFACE TYPE | WASHER FACED | SPECIAL FEATURES | UTI PSI IS 125000.0; 2H WILL BE STAMPED ON FLAT OF NUT | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, HEX-TABULATED |
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