4730-01-449-1073 COUPLING HALF,QUICK DISCONNECT Index 5998-01-449-1075 BACKPLANE ASSEMBLY

National Stock Number:
5310-01-449-1074

Federal Supply Class:
5310

National Item Identification Number:
014491074

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:
MS21076L06E80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21076L06E96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.437 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
COUNTERBORE DIAMETER0.178 INCHES MINIMUM AND 0.270 INCHES MAXIMUM NUT
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
NOMINAL THREAD SIZE0.138 INCHES
NUT HEIGHT0.171 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
NUT LENGTH0.682 INCHES MAXIMUM
PLATE THICKNESS0.075 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
PLATE WIDTH0.290 INCHES MINIMUM AND 0.357 INCHES MAXIMUM
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJC


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