5310-01-338-4111 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-01-338-4113 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-01-338-4112

Federal Supply Class:
5310

National Item Identification Number:
013384112

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:
132LH8574472962HARVARD INDUSTRIES INC
66796AF456878SPS TECHNOLOGIES, LLC
H52879415653HOWMET GLOBAL FASTENING SYSTEMS INC
BMN10GW4AF17446HUCK INTERNATIONAL, INC
BACN10GW4AF81205THE BOEING COMPANY
BMN10GW4AF97928HUCK INTL INC
SL7021C411815SPS TECHNOLOGIES, LLC
VN497DH492215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT0.250 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEDOUBLE HEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SPECIAL FEATURESLUBRICATED KALGARD FA
SPECIFICATION/STANDARD DATA81205-BACN10GW MANUFACTURERS STANDARD
WASHER OUTSIDE DIAMETER0.434 INCHES MAXIMUM
WASHER THICKNESS0.020 INCHES NOMINAL
WIDTH ACROSS FLATS0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28


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