5340-00-199-3742 BRACKET,ANGLE Index 5950-00-199-3747 TRANSFORMER,RADIO FREQUENCY

National Stock Number:
5310-00-199-3746

Federal Supply Class:
5310

National Item Identification Number:
001993746

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:
64973477445RTX CORPORATION
B00106-427238BRISTOL INDUSTRIES, LLC
H29605-415653HOWMET GLOBAL FASTENING SYSTEMS INC
H29605-475237HOWMET GLOBAL FASTENING SYSTEMS INC.
ST1178-1077445RTX CORPORATION


Techincal Specification:
COUNTERSINK ANGLE85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5080 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1035 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
WASHER THICKNESS0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
WIDTH ACROSS FLATS0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF


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