5330-01-380-0798 GASKET Index 5330-01-380-0800 GASKET

National Stock Number:
5310-01-380-0799

Federal Supply Class:
5310

National Item Identification Number:
013800799

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:
12132F18-179E0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12132F18-179E88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12884C180UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12884C18G0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12884C1888032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIAL DOCUMENT AND CLASSIFICATIONASTMB446 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 625 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
NUT STYLEHEXAGON
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH13
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.850 INCHES MINIMUM AND 0.880 INCHES MAXIMUM


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