5310-01-125-4050 NUT Index 5310-01-125-4053 WASHER

National Stock Number:
5310-01-125-4051

Federal Supply Class:
5310

National Item Identification Number:
011254051

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:
A12810-4019L2ESNA, LLC
A12810-472962HARVARD INDUSTRIES INC
C061L048019L2ESNA, LLC
C061L04815653HOWMET GLOBAL FASTENING SYSTEMS INC
C061L04880539SPS TECHNOLOGIES, LLC
C061L04881755LOCKHEED MARTIN CORPORATION


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.750 INCHES MINIMUM AND 0.754 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.376 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3325 ASSN STD SINGLE MATERIAL RESPONSE SEAL
MATERIALRUBBER SILICONE CLASS Q SEAL
MATERIALSTEEL BASE
MATERIALSTEEL NUT
MATERIALSTEEL SHELL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.092 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.545 INCHES NOMINAL
NUT STYLEPLATE
NUT LENGTH1.000 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
PLATE THICKNESS0.018 INCHES MAXIMUM
PLATE WIDTH0.635 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE BASE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SHELL
SURFACE TREATMENTCADMIUM BASE
SURFACE TREATMENTCADMIUM NUT
SURFACE TREATMENTCADMIUM SHELL
TEMP RATING350.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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