5306-00-820-2124 BOLT,MACHINE Index 5342-00-820-2135 COUPLING,CLAMP,GROOVED

National Stock Number:
5310-00-820-2130

Federal Supply Class:
5310

National Item Identification Number:
008202130

Description:
NUT,SELF-LOCKING,PLATE

Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
3M144A4-676301THE BOEING COMPANY
BACN10EK5B460165YANKIT FASTENERS PRIVATE LIMITED
BACN10EK5B4606725SPS TECHNOLOGIES, LLC
BACN10EK5B4617446HUCK INTERNATIONAL, INC
BACN10EK5B4656878SPS TECHNOLOGIES, LLC
BACN10EK5B4660516WEST COAST AEROSPACE, INC.
F1972-4-615653HOWMET GLOBAL FASTENING SYSTEMS INC
BACN10EK5B4673197HI-SHEAR CORPORATION
F1972-4-675237HOWMET GLOBAL FASTENING SYSTEMS INC.
BACN10EK5B4681205THE BOEING COMPANY
BACN10EK5B468J942RAPID RIVET AND FASTENER CORPORATION
BACN10EK5B4692215HOWMET GLOBAL FASTENING SYSTEMS INC
BACN10EK5B46L2519B S F (BUSINESS SOLUTIONS FASTENERS) INTERNATIONAL INC.
BACN10EK5B46L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
RM52LHA3207B-6-048019L2ESNA, LLC
F1972-428-615653HOWMET GLOBAL FASTENING SYSTEMS INC
RM52LHA3207B-6-04872962HARVARD INDUSTRIES INC
F1972-4-6R1120SATAIR A/S


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
COUNTERBORE DIAMETER0.254 INCHES MINIMUM NUT
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
NUT COUNTERBORE DEPTH0.375 INCHES MINIMUM NUT
NUT HEIGHT0.594 INCHES MAXIMUM
NUT LENGTH1.306 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
MATERIALSTEEL OVERALL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
NOMINAL THREAD SIZE0.250 INCHES
PLATE THICKNESS0.025 INCHES NOMINAL
PLATE WIDTH0.516 INCHES MAXIMUM
THREAD SERIESUNF
THREAD QUANTITY PER INCH28
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING500.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND


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