4320-00-281-9179 HOUSING,PUMP,MOTOR Index 5310-00-281-9183 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-00-281-9180

Federal Supply Class:
5310

National Item Identification Number:
002819180

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:
79NA1-82019L2ESNA, LLC
79NA1-8272962HARVARD INDUSTRIES INC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALSTEEL COMP 303 BASE
PLASTIC POLYAMIDE LOCKING INSERT
STEEL COMP 303 NUT
THREAD SERIESUNC
NOMINAL THREAD SIZE0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE BASE
ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENTPASSIVATE BASE
PASSIVATE NUT
NUT LENGTH0.954 INCHES MINIMUM AND
0.984 INCHES MAXIMUM
NUT HEIGHT0.266 INCHES MINIMUM AND
0.296 INCHES MAXIMUM
PLATE THICKNESS0.045 INCHES MINIMUM AND
0.075 INCHES MAXIMUM
PLATE WIDTH0.376 INCHES MINIMUM AND
0.406 INCHES MAXIMUM
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 CENTER0.329 INCHES MINIMUM AND
0.359 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.686 INCHES MINIMUM AND
0.690 INCHES MAXIMUM


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