5340-01-522-4966 SLIDE,DRAWER,EXTENSION Index 5980-01-522-4968 DISPLAY,OPTOELECTRONIC

National Stock Number:
5310-01-522-4967

Federal Supply Class:
5310

National Item Identification Number:
015224967

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.)


Manufacturer Information:
AS5178D100U583SAE INTERNATIONAL
AS5178D106W617INLAND MACHINE COMPANY INC.
AS5178D1081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5178D1096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AS5178D1097499BELL TEXTRON INC
AS5178D10A0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT0.359 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD SIZE0.875 INCHES
WIDTH ACROSS FLATS1.113 INCHES MINIMUM AND 1.128 INCHES MAXIMUM
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH14
THREAD SERIESUNJF


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