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:
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
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE BASE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIALPLASTIC POLYAMIDE NYLON LOCKING INSERT
MATERIALSTEEL COMP 303 BASE
MATERIALSTEEL COMP 303 NUT
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
NOMINAL THREAD SIZE0.164 INCHES
NUT HEIGHT0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM
NUT LENGTH0.954 INCHES MINIMUM AND 0.984 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
PLATE THICKNESS0.045 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
PLATE WIDTH0.376 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE BASE
SURFACE TREATMENTPASSIVATE NUT
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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