4140-00-881-3257 FAN,CENTRIFUGAL Index 4820-00-881-3260 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
5310-00-881-3258

Federal Supply Class:
5310

National Item Identification Number:
008813258

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
09NE-092 M0NEL72962HARVARD INDUSTRIES INC
09NE-092 MONEL72962HARVARD INDUSTRIES INC
09NE092019L2ESNA, LLC
09NE09272962HARVARD INDUSTRIES INC
09NE-092(MONEL)72962HARVARD INDUSTRIES INC
2633-561-01 PC 221-296169ELECTRIC BOAT CORPORATION
801-6640811 PC 221-253711NAVAL SEA SYSTEMS COMMAND
MS17828-9C80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS17828-9C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS17828-PCD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
551-6406431-30D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT0.626 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
NUT STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D4066,COMP A,TYPE 1 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405 NUT
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT
NOMINAL THREAD SIZE0.562 INCHES
THREAD QUANTITY PER INCH12
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND


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