5310-00-385-9215 NUT,PLAIN,ROUND Index 5365-00-385-9219 RING,EXTERNALLY THREADED

National Stock Number:
5310-00-385-9218

Federal Supply Class:
5310

National Item Identification Number:
003859218

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
402311577445RTX CORPORATION
5310PL17563449009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
H49513-315653HOWMET GLOBAL FASTENING SYSTEMS INC
LH11189-356878SPS TECHNOLOGIES, LLC
LH11189-372962HARVARD INDUSTRIES INC
ST1334-0992215HOWMET GLOBAL FASTENING SYSTEMS INC
ST2119-0915653HOWMET GLOBAL FASTENING SYSTEMS INC
ST2119-0952661RTX CORPORATION
ST2113-0956878SPS TECHNOLOGIES, LLC
ST2118-0956878SPS TECHNOLOGIES, LLC
ST2118-0977445RTX CORPORATION
ST2119-0977445RTX CORPORATION


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
HARDNESS RATING48.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT STYLEDOUBLE HEXAGON
OVERALL HEIGHT0.250 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF
WASHER OUTSIDE DIAMETER0.311 INCHES MAXIMUM
WASHER THICKNESS0.025 INCHES MINIMUM
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM


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