6625-00-326-5252 ADAPTER,CONNECTOR Index 5310-00-326-5257 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-00-326-5256

Federal Supply Class:
5310

National Item Identification Number:
003265256

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:
ST4M133-3-4076301THE BOEING COMPANY
WSI333-40D04169ATLAS CORP WESTERN SKY INDUSTRIES DIV


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.555 INCHES MINIMUM AND 0.565 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
DISTANCE FROM BASE TO CENTER OF APERTURE0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE WITH METALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS7245 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE SHELL
MATERIALALUMINUM ALLOY 2219 SHELL
MATERIALSTEEL CORROSION RESISTING LOCKING INSERT
MOUNTING HOLE DIAMETER0.123 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE3 HOLES
NOMINAL THREAD SIZE0.190 INCHES
NUT LENGTH1.460 INCHES MINIMUM AND 1.480 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
NUT HEIGHT0.869 INCHES NOMINAL
PLATE THICKNESS0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
PLATE WIDTH1.570 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE SHELL
SURFACE TREATMENTCHROMATE SHELL
SURFACE TREATMENTZINC LOCKING INSERT
TEMP RATING350.0 FAHRENHEIT NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNF
THREAD QUANTITY PER INCH32


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