8135-00-903-2168 FIBERBOARD,CORRUGATED Index 5930-00-903-2170 SWITCH,THERMOSTATIC

National Stock Number:
5310-00-903-2169

Federal Supply Class:
5310

National Item Identification Number:
009032169

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:
29605-415653HOWMET GLOBAL FASTENING SYSTEMS INC
48916956878SPS TECHNOLOGIES, LLC
564705019L2ESNA, LLC
56470515653HOWMET GLOBAL FASTENING SYSTEMS INC
56470527238BRISTOL INDUSTRIES, LLC
48916977445RTX CORPORATION
H29805-415653HOWMET GLOBAL FASTENING SYSTEMS INC
B00106-427238BRISTOL INDUSTRIES, LLC
59653-42856878SPS TECHNOLOGIES, LLC
56470572962HARVARD INDUSTRIES INC
56470577445RTX CORPORATION
64973477445RTX CORPORATION
56470677445RTX CORPORATION
56470596469TURBINE ENGINE COMPONENTS TEXTRON DANVILLE OPNS SUB OF TEXTRON INC
LH9292-4019L2ESNA, LLC
ST1166-1011815SPS TECHNOLOGIES, LLC
LH9292-472962HARVARD INDUSTRIES INC
ST1166-1077445RTX CORPORATION


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.220 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
WASHER THICKNESS0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
WIDTH ACROSS FLATS0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+0.2150 TO 0.2227 INCHES
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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