5306-00-655-6253 BOLT,SHEAR Index 5310-00-655-6256 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-00-655-6255

Federal Supply Class:
5310

National Item Identification Number:
006556255

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:
916718618876U S ARMY AVIATION AND MISSILE COMMAND
NAJ21J8272962HARVARD INDUSTRIES INC


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.688 INCHES NOMINAL
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.344 INCHES NOMINAL
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALALUMINUM ALLOY 2014 BASE
MATERIALALUMINUM ALLOY 2014 NUT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES NOMINAL
NOMINAL THREAD SIZE0.164 INCHES
NUT HEIGHT0.283 INCHES NOMINAL
NUT LENGTH0.969 INCHES NOMINAL
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
PLATE THICKNESS0.032 INCHES NOMINAL
PLATE WIDTH0.672 INCHES NOMINAL
SURFACE TREATMENTANODIZE BASE
SURFACE TREATMENTANODIZE NUT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNC


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