9150-00-721-8581 GREASE,AIRCRAFT Index 5355-00-721-8584 DIAL,CONTROL

National Stock Number:
5310-00-721-8582

Federal Supply Class:
5310

National Item Identification Number:
007218582

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:
22-1754-04872962HARVARD INDUSTRIES INC
22-1754-04880539SPS TECHNOLOGIES, LLC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALSTEEL BASE
PLASTIC POLYAMIDE LOCKING INSERT
STEEL NUT
THREAD SERIESUNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
SURFACE TREATMENTCADMIUM BASE
CADMIUM NUT
NUT LENGTH1.281 INCHES NOMINAL
NUT HEIGHT0.390 INCHES NOMINAL
PLATE THICKNESS0.065 INCHES NOMINAL
PLATE WIDTH0.646 INCHES NOMINAL
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND
0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH1.000 INCHES NOMINAL
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL


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