4540-01-227-4625 HEATING ELEMENT,ELECTRICAL,IMMER Index 5310-01-227-4627 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-227-4626

Federal Supply Class:
5310

National Item Identification Number:
012274626

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:
MK3400-5B15653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALSTEEL OVERALL
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT LENGTH0.757 INCHES NOMINAL
NUT HEIGHT0.328 INCHES NOMINAL
PLATE THICKNESS0.050 INCHES NOMINAL
LUBRICATIONDRY FILM LUBRICANT
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.130 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.506 INCHES MINIMUM AND
0.510 INCHES MAXIMUM
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL


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